Extrinsic 49788-1

{
  "heartbeat": {
    "blockNumber": 49786,
    "sessionIndex": 829,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xe8274461e25da5e94e9d8124476961e0f9c3608f2db4ba09f813097768419f710799bceecd57d1c3cb544051ae5a0dfbfb79b90251439e760400ba6c20b03385"
}