Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,604,672",
      "signature": "0x89424fe581befef1f7f8f68c039056736596f94949a1c5a5cd7ea8294ccd18faec5441981a5c4d6302e444e20a48d6ae",
      "randomness": "0x54f90e5924a0b080aacfd70053913ca20afde33e9e72580227a5e692b9f72b94"
    }
  ],
  "blockNumber": "7,421,484"
}

{
  "Sr25519": "0x66f43fd2d54ba4af4d2250c17a277a7667a29dc383dd1e2542044804c3b0dd38fb48c335b860a25edb4425b8e7dffaa89b03239edc547c6fa2063cae0f7bc588"
}