Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,597,708",
      "signature": "0xa9834ebeaeb14b4e8e2ba8164ce262bce39add40da46a972d212b1c6bf4442a78e0ba4d58dcf80996e79277b830e723d",
      "randomness": "0x9d588661ccc3afe610bfd6747b1d2292448e8996a3ed36b9f5fe5c0a66621fef"
    }
  ],
  "blockNumber": "7,419,744"
}

{
  "Sr25519": "0x94fe029edf9b6f3f764a2f2ba8e5ece10b8e91eb6aee91ed22748a5f8fd4f039864373a8152bab2a3b5000d706e3cd76ec283f22386915e7e57e319631de7c8a"
}