Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,629,737",
      "signature": "0xb2273006598f27511e446ebf379e15c8ce8be0b36ccb4edeac70d3b7f8d7577d03d003b267c88de3e8a48534af9f7fe0",
      "randomness": "0xf77944a8c4d236a3f510411b105338cb35298c589ec4e5a53e6a0ac9e7f7a298"
    }
  ],
  "blockNumber": "7,427,749"
}

{
  "Sr25519": "0xa633cd95d5f64030942a43b63a731b2fd3a65d657c965946cb26cc510aef191306512582668d4666397b9cf579e9a6e2d27e4d927372d434e1b58dcf1e48ae87"
}