pub fn multi_bls12_381_bytes(&self) -> Option<&[u8]> {
        match self {
            CspPublicKey::MultiBls12_381(bytes) => Some(&bytes.0),
            _ => None,
        }
    }
/// Return the BLS12-381 public key, or else None if the wrong type
Return the BLS12-381 public key, or else None if the wrong type
Return the BLS12 - 381 public key or else None if the wrong type
pub fn multi_bls12_381_bytes(&self) -> Option<&[u8]> {
        match self {
            CspPublicKey::MultiBls12_381(bytes) => Some(&bytes.0),
            _ => None,
        }
    }
pub fn multi_bls12_381_bytes ( & self ) -> Option < & [ u8 ] > { match self { CspPublicKey :: MultiBls12_381 ( bytes ) => Some ( & bytes . 0 ) , _ => None , } }
Return the BLS12-381 public key, or else None if the wrong type
Return the BLS12 - 381 public key or else None if the wrong type
&self
&self