Extrinsic 10482-1

{
  "heartbeat": {
    "blockNumber": 10481,
    "sessionIndex": 174,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x8ea89c5bfc8f418d55c266e44f400c8e5678c97f585c39d24ac3979c2137ea0a8221ab7c9fb37ec0eb79ef4e9b39a13d799533de414c3a10ff6e809223bd5a85"
}