Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,579,872",
      "signature": "0x9091d22473158d718189e71fa0e84800b957c75f12202265ecb6c036adbef71091f8cb9570d0e0be0a26641ba9f6a901",
      "randomness": "0xd61e3df49cf4ccc3ff8e5e430253e674c613c9edfd615a7b6fc179594393714d"
    }
  ],
  "blockNumber": "7,415,290"
}

{
  "Sr25519": "0x7c1be00c62e4f48d8b698ca13a2d21826fb3bef98e8620e988d38b36a7f7c46dcf1ff49af6aa94cd7d7e211b5c07dcfff2547b1d2e2ac2ac5dd0cf67c3d3e98d"
}