Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,570,940",
      "signature": "0x98b785ce90ec686c6f11cdd9cdb69142913a031bc42b1cefc949811c819cae4ea318bbcb95fc80f6b5eb2ef8565e5480",
      "randomness": "0x83e18b5c8ef479ac4fa5b85bf0da7d760685fadb58da40182d3677c5e0fbec5c"
    }
  ],
  "blockNumber": "7,413,070"
}

{
  "Sr25519": "0x14108eb7f65ec696aafe86798dce7e14211054fc39b5641b8f58d213154768581b6d1cc36fafe65bc547f5c39027db4e41b9bb26d39509acc96d8a2ea34e1083"
}