Extrinsic 11562-1

{
  "heartbeat": {
    "blockNumber": 11561,
    "sessionIndex": 192,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xdac7be151cd2c58d5ad92ec4a9c4de77ab8ce370039c3328be32b10901cc005915867920ffb775c14bd32db3bbf24f74c6302eac1d6211fa2b84e737e33b768f"
}