Extrinsic 176083-1

{
  "heartbeat": {
    "blockNumber": 176082,
    "sessionIndex": 2934,
    "validatorsLen": 4,
    "authorityIndex": 2
  },
  "signature": "0xcc8da843fca6c346395ec75b573be33a478791053cb3e875085ae02417d3be7281a5311be42ec7615844fa5b1e57a638873454f5008f9ba0535e14317cc95383"
}