various changes

Author: felix314159

src/ethereum_test_types/blob.py

@@ -0,0 +1 @@
+"""Test cases for EVM functionality introduced in Osaka, [EIP-7607: Hardfork Meta - Fusaka](https://eip.directory/eips/eip-7607)."""  # noqa: E501

src/ethereum_test_types/blob_trusted_setup.txt

@@ -1,6 +1,7 @@
 """Defines EIP-7594 specification constants and functions."""
 
 from dataclasses import dataclass
+from typing import Literal
 
 
 @dataclass(frozen=True)
@@ -23,15 +24,15 @@ class Spec:
 
     FIELD_ELEMENTS_PER_BLOB = 4096
     BYTES_PER_FIELD_ELEMENT = 32
-    BYTES_PER_BLOB = FIELD_ELEMENTS_PER_BLOB * BYTES_PER_FIELD_ELEMENT # 131072
+    BYTES_PER_BLOB = FIELD_ELEMENTS_PER_BLOB * BYTES_PER_FIELD_ELEMENT  # 131072
     CELL_LENGTH = 2048
-    BLS_MODULUS = 0x73eda753299d7d483339d80809a1d80553bda402fffe5bfeffffffff00000001 # EIP-2537: Main subgroup order = q  # noqa: E501
+    BLS_MODULUS = 0x73EDA753299D7D483339D80809A1D80553BDA402FFFE5BFEFFFFFFFF00000001  # EIP-2537: Main subgroup order = q  # noqa: E501
     # due to BLS_MODULUS every blob byte (uint256) must be smaller than 116
 
     # deneb constants that have not changed (https://github.com/ethereum/consensus-specs/blob/cc6996c22692d70e41b7a453d925172ee4b719ad/specs/deneb/polynomial-commitments.md?plain=1#L78)
     BYTES_PER_PROOF = 48
     BYTES_PER_COMMITMENT = 48
-    KZG_ENDIANNESS = "big"
+    KZG_ENDIANNESS: Literal["big"] = "big"
 
     # eip-7691
     MAX_BLOBS_PER_BLOCK_ELECTRA = 9