Extrinsic 65176-1

{
  "heartbeat": {
    "blockNumber": 65174,
    "sessionIndex": 1086,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xbe5231e716bd7b235ed43ecc5631d3f1627a8b90d605a455f60757e3ed501666162ec90177e942acd5743699bdf834b86963f944c7933001f9d8a371df7c1a8e"
}