Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,600,442",
      "signature": "0x98923841d2bade1e4bca2067ae822934ca5d88adbbe9f378efa1af54d1465f69b85f7b8685ad4d7b0c531b3df59b8e88",
      "randomness": "0x3e9ce79170044de933aef928bea2e2e628461bd386075ff9a90b1f6f073017f9"
    }
  ],
  "blockNumber": "7,420,427"
}

{
  "Sr25519": "0xb649e2ff54ce5dea0d95a6e3f522fa61cef2964c8f88e09bfa2fecd1c4cd6d766c7bad38ce4ec00d625b47006422d5f4811242e2a7cc9f859cb01107c7e75c8c"
}