Extrinsic 109569-1

{
  "heartbeat": {
    "blockNumber": 109568,
    "sessionIndex": 1826,
    "validatorsLen": 4,
    "authorityIndex": 3
  },
  "signature": "0x0a92a1b2d8abe57fe1d504cd6bd80621ad8c6e191e56219f2e95848b08e02141a1f5f7c0cb24d0be268fe274a23cea0ff230503351a002c95d0fa123e902bb8f"
}