Extrinsic 109520-1

{
  "heartbeat": {
    "blockNumber": 109519,
    "sessionIndex": 1825,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xc6fee7c9968967c4dfe92b2f3ebbe45a1a68d2349e2b97c2745d81c3788d67499a7e48042386dceb757683504e579e5ac78e1c01d70339351d786bbc1dc99b8f"
}