Extrinsic 111625-1

{
  "heartbeat": {
    "blockNumber": 111623,
    "sessionIndex": 1860,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x3eb3dc5722c3528e624a0ddb1ef618549934cec950f6d293d77a427a733d0062c5a9f7a98b15908fe5ef9cc4afde8a1bebbd9ebd5a60b305116f8fe32b7fb58f"
}