Extrinsic 109866-1

{
  "heartbeat": {
    "blockNumber": 109865,
    "sessionIndex": 1831,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xb24122ec663939f4331704a6ddd93804aeb8e5a56821a2dcc4f832ef85879a64f09415fd842982e666b9a08bb2817b8bfbc365b7970826ef12c6c98cb894ca83"
}