Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,550,063",
      "signature": "0x935452dbd63a34a40cc42cd1120160b0008b3ec7bda7037222534cbe98a193fec4aa2440df0ea7a11ff76fdbb5a6a032",
      "randomness": "0xc716a409659d6e501de95f4bfd8e3bede051551f293d78b78cff4af7e5badbc6"
    }
  ],
  "blockNumber": "7,407,851"
}

{
  "Sr25519": "0x64aa5fdbee5b28df1bef3b75fd50f871c3a30f566f576d01ac4a5c4724b966699b7045603fb6075adf798b7cd4cbf8e335d5445cff7c4c5f9082fdad1c522381"
}