Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,935",
      "signature": "0x8660a0fee7d07c59aa4834775c032c44f4ccefcc5a0b528777f650272525023d3dfd6a8b1f33a46a9db520b7a2eb21cd",
      "randomness": "0x8776a7b54af1ba24cbffecf0691aadb170f6804276c78cf2f4e7902648449240"
    }
  ],
  "blockNumber": "7,410,819"
}

{
  "Sr25519": "0x0846686e22faa2f9c60920415be77661eaac8825198b04109df70c66d81ee47e7016b02368c5e36a8a30fb7cde97e74fc2935a9bcc98dd89103d5930b5978983"
}