Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,552,872",
      "signature": "0xb94937e92e888eae510e784fd5b582d1edd72975c3d1e3043d4f8ba31498baa59a88807995cb0b68b160db2fc98f7527",
      "randomness": "0xeae368256d48b0f08fd3e6ce93369a5e904cdf6377674028669b040e929ec1e1"
    }
  ],
  "blockNumber": "7,408,553"
}

{
  "Sr25519": "0xac5d9780685050191ac7d82aa88821254c12a077b8204106eda09fc92f537f233721d80945317bb14522cb3fd44562d660eadd88345ee49794297c76cd84d28d"
}