Extrinsic 135583-1

{
  "heartbeat": {
    "blockNumber": 135581,
    "sessionIndex": 2259,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x90d05ff67a1d18d01a0375a9c000b8ee8cb67273f8cc7d897ae5d57e9c811d047ed9922d0191d5de00c884c832488dc6d9a720a6fdb1b4ad8baac788767ca18f"
}