Function sign_eth

fendermint/vm/message/src/signed.rs:253–255

Sign a transaction pre-image in the same way Ethereum clients would sign it.

(sk: &SecretKey, hash: et::H256)

/// Sign a transaction pre-image in the same way Ethereum clients would sign it.
fn sign_eth(sk: &SecretKey, hash: et::H256) -> Signature {
    sign_secp256k1(sk, &hash.0)
}

/// Turn a [`ChainID`] into bytes. Uses big-endian encoding.
pub fn chain_id_bytes(chain_id: &ChainID) -> [u8; 8] {