Extrinsic 102589-2

{
  "heartbeat": {
    "blockNumber": 102587,
    "sessionIndex": 1709,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0xe0e97f3dee32d63ed0776ce64eead8cd67ba306f22efd1edb7202984ffa6f655d1a3b3519d1588a1e2da28403b3995f85d8c8d70f4b58572cb7acc687b50678c"
}