Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,618,436",
      "signature": "0x8fa933f5de3b7ebbd69cdeeeb3af70f7596cd87ce6665cc8ab4b48d37d16c771e348829cb024cbb76dcc15176811c6c1",
      "randomness": "0x8f5852a6aa1f9cf028c90894ae6970ccb0fa2518ef0c2f5bf4c5165a87f5c42a"
    }
  ],
  "blockNumber": "7,424,924"
}

{
  "Sr25519": "0xa0ed9c3e056bc1748f55520c4c18bffec3c26ce1d4c097fbc259f3b65ef7761091344e7b620534b29d4b8cdae95dc703c152b2fce3d43a255a76ee61337f6e83"
}