Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,604,814",
      "signature": "0xb214376f12776fb43f915d4e8ff0c8f67ea517cac07ef06f791fae6f284e02fec04dba8aebe52491421c47ba8474b42e",
      "randomness": "0x3415ca30dd7a78e861bcfe085d447a2821ea7a17081187acd43dec347c67d343"
    }
  ],
  "blockNumber": "7,421,520"
}

{
  "Sr25519": "0x04eba408148eb2961224df316d53a7f76765c046e2b947e62c8df6ee6c66c64ddb9d823dee77ae433594e6bafdc7c10ed7c7ed4f163e4f7602f09b23d7f3b185"
}