Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,570,701",
      "signature": "0x92fc8052783bb0e327fb06893c10d6bb1eba918bc885a7dbcd68efb194520283117f667ea708153a3ab9a5d668ee34bf",
      "randomness": "0x057f636d60237feb203ccb8d0c06c6e15c9805806935813beeee107c7f96b939"
    }
  ],
  "blockNumber": "7,413,011"
}

{
  "Sr25519": "0x3aaac68c6c1c89d6327148c65544de5ff6caf98f020923767338360b05a09c34d6b3c55cf3592f6508181d89f5a8581c6a71779f9057908558ad76c59a6a9e8d"
}