Revise Call Permit Precompile

[themacexpert]

Description

This pull request updates the documentation and code snippets for the Ethereum Call Permit Precompile to improve clarity and accuracy, especially around handling UNIX timestamps for the deadline parameter and visualizing signature outputs. The changes also enhance consistency across multiple files and replace static images with interactive terminal-style outputs.

Documentation improvements:

• Updated instructions for generating the deadline parameter to use console.log(Math.floor(Date.now() / 1000)) for correct UNIX seconds in JavaScript, replacing previous usage of Date.now() which returned milliseconds. This change is applied across all relevant documentation and reference files. [1] [2] [3] [4] [5] [6] [7] [8]

Signature output visualization:

• Replaced static images showing signature values in the console with a more interactive terminal-style HTML snippet (<div id="termynal">) that displays the output of node getSignature.js, including all signature components (r, s, v, etc.), in both documentation and reference files. [1] [2] [3] [4] [5]

Image consistency and accuracy:

• Updated image references for dispatch and verification steps to ensure the correct images are shown, reflecting the actual process and results. [1] [2] [3] [4]

Checklist

• I have added a label to this PR 🏷️
• I have run my changes through Grammarly
• If this requires translations for the moonbeam-docs-cn repo, I have created a ticket for the translations in Jira
• If pages have been moved around, I have created an additional PR in moonbeam-mkdocs to update redirects
• If pages have been moved around, I have run the move-pages.py script to move the pages and update the image paths on the chinese repo
  • After the script has been run, I have created an additional PR in moonbeam-docs-cn
• If images have been added, I have run the compress-images.py script to compress the images.
• If variables (in variables.yml) need to be updated (such as a name change), I have updated the moonbeam-docs-cn repo to use the new variables
• If this page requires a disclaimer, I have added one

Corresponding PRs

Please link to any corresponding PRs here.

After Translation Requirements

• Will need to create PR in moonbeam-docs repo to remove images
• Will need to create PR in moonbeam-docs repo to remove variables
• Will need to create PR in moonbeam-mkdocs repo to add redirects for Chinese site
• No additional PRs are required after the translations are done

Items to be Updated

Please list any of the items that will need to be added or deleted after the translations are done here.

[Copilot]

Pull Request Overview

This pull request updates the Call Permit Precompile documentation to improve accuracy and consistency across multiple files. The changes focus on correcting JavaScript code for UNIX timestamp generation and enhancing the presentation of signature output examples.

Key changes:

• Fixed JavaScript timestamp generation from Date.now() to Math.floor(Date.now() / 1000) to return UNIX seconds instead of milliseconds
• Replaced static image references with interactive terminal-style HTML snippets for signature output visualization
• Updated image references to ensure correct visual documentation alignment

Reviewed Changes

Copilot reviewed 5 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
llms-full.txt	Updated timestamp generation code and replaced signature output image with terminal snippet
llms-files/llms-precompiles.txt	Applied same timestamp and signature output improvements
llms-files/llms-ethereum-toolkit.txt	Updated timestamp generation and signature visualization
builders/ethereum/precompiles/ux/call-permit.md	Fixed timestamp code and replaced image with snippet reference
.snippets/code/builders/ethereum/precompiles/ux/call-permit/signature-output.md	New file containing terminal-style signature output HTML

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[github-actions]

Style Guide Violations Summary

.snippets/code/builders/ethereum/precompiles/ux/call-permit/signature-output.md (Line 2)

• Issue:
  File path span should be empty, not contain a space

• Correction:

<span data-ty="input"><span class="file-path"></span>node getSignature.js</span>

---

.snippets/code/builders/ethereum/precompiles/ux/call-permit/signature-output.md (Line 3)

• Issue:
  Space in transaction hash breaks Ethereum transaction hash format

• Correction:

<span data-ty>Transaction successful with hash: 0x76c23a766ad2135095e56a5d799794a6a9f84ed7a9da9759daa592d58632419948d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd291c</span>

---

.snippets/code/builders/ethereum/precompiles/ux/call-permit/signature-output.md (Line 13)

• Issue:
  File path span should be empty, not contain a space

• Correction:

<span data-ty="input"><span class="file-path"></span></span>

---

builders/ethereum/precompiles/ux/call-permit.md (Line 55)

• Issue:
  Description list should use bolded term with colon per style guide

• Correction:

- **`deadline`**: uint256 time in UNIX seconds after which the permit will no longer be valid. In JavaScript, you can get the current time in UNIX seconds by running `console.log(Math.floor(Date.now() / 1000))` in a JavaScript script or a browser console

---

builders/ethereum/precompiles/ux/call-permit.md (Line 195)

• Issue:
  Description list should use bolded term with colon per style guide

• Correction:

- **`deadline`**: you can get the current time in UNIX seconds by running `console.log(Math.floor(Date.now() / 1000))` in a JavaScript script or a browser console. Once you have the current time, you can add additional time in seconds to represent when the call permit will expire

---

builders/ethereum/precompiles/ux/call-permit.md (Line 269)

• Issue:
  Should use recommended HTML structure for terminal output per style guide

• Correction:

<div id="termynal" data-termynal>

---

[github-actions]

Verification Review

This review focuses on style guide claims, justifications, and confidence scores in the provided documents.

---

.snippets/code/builders/ethereum/precompiles/ux/call-permit/signature-output.md (Line 3)

• Claim:
  Transaction successful with hash: 0x76c23a766ad2135095e56a5d799794a6a9f84ed7a9da9759daa592d58632419948d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd291c

• Context:

node getSignature.js Transaction successful with hash: 0x76c23a766ad2135095e56a5d799794a6a9f84ed7a9da975 9daa592d58632419948d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd291c { r: "0x76c23a766ad2135095e56a5d799794a6a9f84ed7a9da9759daa592d586324199", s: "0x48d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd29", _vs: "0xc8d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd29", recoveryParam: 1, v: 28, yParityAndS: "0xc8d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd29", compact: "0x76c23a766ad2135095e56a5d799794a6a9f84ed7a9da9759daa592d586324199c8d111bdd46079013aa6a2c733c7a608fa05295b0ec5d8ab6a8bfbca01b3bd29" }

• Justification:

Ethereum transaction hashes must be 66-character hex strings (0x + 64 hex chars) without spaces; the example contains an invalid space

• Requires Verification: Yes
• Confidence Score: 0.85

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[eshaben]

Thanks!