Extrinsic 32619-1

{
  "heartbeat": {
    "blockNumber": 32617,
    "sessionIndex": 543,
    "validatorsLen": 4,
    "authorityIndex": 0
  },
  "signature": "0x7a34a6dac4e878ba2195c3dd4f203d7d7121af8ef6a106f62311974736a48718ba2a480410020f3f1e0adba0dbb0fc8a34bbf7fd8df5f8e61020a7498478318a"
}