Extrinsic 49336-1

{
  "heartbeat": {
    "blockNumber": 49335,
    "sessionIndex": 822,
    "validatorsLen": 1,
    "authorityIndex": 0
  },
  "signature": "0x96e148ecd0f600dd527784c55d90aafa632ced829c3218ac842585ddd3d87608a5f499e0dc86bd80452807636dcc94be94ae589cb1ab04d1e0cfea3c05154e80"
}