Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,595,889",
      "signature": "0x96d87a3a96f899aee3177f13ac8c39e9acd37ae886b6b765bd352591ef81e72b36f6466a9f30d8746a4a88cea5107980",
      "randomness": "0x932c68ed19c915e3e0cfacea64991dfacbdeebe5dd2877d17b6e856eb2adf3f6"
    }
  ],
  "blockNumber": "7,419,289"
}

{
  "Sr25519": "0xf8091533d321c959a46e26f590957b3f7bf6bf9103b3e3afca0433948c963026638b83ea6473a577f5cda5ddaec2afe2437a3ce45a8fa17e11f71551a0fc0988"
}