Extrinsic 49064-1

{
  "heartbeat": {
    "blockNumber": 49063,
    "sessionIndex": 817,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x5a904d7c02ce2502e09f5014aa7c964a73ae345b5796935a338f0bccd2787a57156b6d25d5e3db6305f65383de0cb7338708bb27b43520b61f3448803d4cfe8d"
}