Extrinsic 62965-1

{
  "heartbeat": {
    "blockNumber": 62964,
    "sessionIndex": 1049,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x985e15554d1aac984c8e1258d3754b819ac36abaada63a5a0adf7c1a692629029f0a57c50fdbb1a59ff311c9f43a6eea9447816b8d679f6032f6eedee5a7da8c"
}