referrerpolicy=no-referrer-when-downgrade
pub fn check_signature<Payload, RealPayload>(
    session_index: SessionIndex,
    session_info: &SessionInfo,
    relay_parent: Hash,
    signed: UncheckedSigned<Payload, RealPayload>,
) -> Result<Signed<Payload, RealPayload>, UncheckedSigned<Payload, RealPayload>>
where Payload: EncodeAs<RealPayload> + Clone, RealPayload: Encode + Clone,
Expand description

Convenience function for quickly checking the signature on signed data.