Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,668,699",
      "signature": "0x8c8da3398a8083d08ba74dfd8d7f78b4cd55563b7cefe2ec56296dd1c5d46d61c5648758ee1cf7e9d6644eefe33a9f57",
      "randomness": "0x2f307f2a36a3448ebb04aa5ecdb0ddc026b9e0f0226518ef81bd74440ea54efc"
    }
  ],
  "blockNumber": "7,437,466"
}

{
  "Sr25519": "0x5ea5723b5b0ea9e781845bfc446e7435fbd988a5c3bc1d757a6533e17c71f10025a5bd1911e7f674f7779d86164c165a8497b212321ecc2bae9eebf92ac8ba84"
}