Proveably random raffle contracts

What do we want it to do?

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
.github/workflows		.github/workflows
broadcast		broadcast
lib		lib
script		script
src		src
test		test
.gitignore		.gitignore
.gitmodules		.gitmodules
Makefile		Makefile
README.md		README.md
coverage		coverage
foundry.toml		foundry.toml