Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,566,720",
      "signature": "0xb2b5d1608cae143106e14d2ade98c978b880a23f5856cc9b9974e7e3332bfbb0d97109b34cc1823310827ea05f50d676",
      "randomness": "0x236f07d79b3f8501220ff349bb67863cd4ea56e77690c566fafe62a3fc1dcc46"
    }
  ],
  "blockNumber": "7,412,015"
}

{
  "Sr25519": "0x6294a2be35028bb9a7f2af5dea09a90a4298ef38279ab5b566c9c6ad0a567d56f263d75030036371a6e7da6cf80aba3006e8372b9f519ee3838aff74a911788a"
}