Function sp_consensus_grandpa::check_message_signature

pub fn check_message_signature<H, N>(
    message: &Message<H, N>,
    id: &AuthorityId,
    signature: &AuthoritySignature,
    round: RoundNumber,
    set_id: SetId,
) -> bool
where
    H: Encode,
    N: Encode,

Check a message signature by encoding the message as a localized payload and verifying the provided signature using the expected authority id.