Extrinsic 10060-1

{
  "heartbeat": {
    "blockNumber": 10059,
    "sessionIndex": 167,
    "validatorsLen": 4,
    "authorityIndex": 1
  },
  "signature": "0xf8b28ea06c9001767bc7f37731d1062d741c723e7e3dafb0d1353a44f919e355e6b9e14edf35979721881c6752ac61c5fabc3fcb18c01036139b400ea6bc1f85"
}