Extrinsic 35269-1

{
  "heartbeat": {
    "blockNumber": 35267,
    "sessionIndex": 587,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x2e07d9a69f1fe8e942a7eb45889e1bc903eb96430e874b7acee300fc95757e06fe8fc3c205d0f6d2c23f329998f605b5322aa43b826f3e8ee2667b782846c981"
}