code: def ecdsa_verify_raw(msg32, vrs, pub):
      
      # assert len(vrs) == 3
      if len(vrs) == 3:
          return ecdsa_verify_compact(msg32, _encode_sig(*vrs), pub)
      else:
          return ecdsa_verify_compact(msg32, vrs, pub)
docs: Takes a message, the signature being verified and a pubkey
          Returns 1 if signature is valid with given pubkey