Extrinsic 71006-1

{
  "heartbeat": {
    "blockNumber": 71005,
    "sessionIndex": 1183,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0xacdf8b67bcc3bc080c4a950382d8de2fd89672713e37dd51368dcb822f36ce710e47cea577dd780e21eeb51665738924c998cf38eca399f03649a203536efe83"
}