Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,612,671",
      "signature": "0x90fa561e3cadae9249c2a2d56275378ca7364a953f42dafe8eb9f214547a5cad12712496063c1697e72c284c14a37f5a",
      "randomness": "0x7b62ea41ab72c0b21eca7e3183fde97c264650e61c2e46d4cde1414a47b87760"
    }
  ],
  "blockNumber": "7,423,483"
}

{
  "Sr25519": "0x38e9f92dc0182015047e10f5c889edd4db66e90e9ed2ca0d49447b2844078a702a7db40fdac4ceceeeeec7d7be9a373c7cd152cfa73fcf7a13842f1522b79586"
}