Extrinsic 396792-1

{
  "heartbeat": {
    "blockNumber": 396791,
    "sessionIndex": 6613,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x46ffd5bd7010cbc2c28ec8697ccd5ab1ea9ebc3ed305ed8ee4da6a48fdd9ea5c2b50c645fe037cc66672e70473af6619478ac65ae7baeb907a2abefb2494d683"
}