Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,665,424",
      "signature": "0xa9ed4659c25288a4d5b8a8182bc3ca0d9bcf3d8f2e66f5a7080cc586fe2b3c52ba0fcfc2776f263697bf9d80c50069ff",
      "randomness": "0x5b1f3b0f01f1dacdcccd3ca4bbaaea87b13efee69a46ee1ceb7778323bc7d8c4"
    }
  ],
  "blockNumber": "7,436,647"
}

{
  "Sr25519": "0x820b3a671066afcef072c4945b41742c90940f4d28a586af880ad71b2426582a52e443df0f6160da8956277cf360ecd55313633ad6d6572c74d9120fbb033187"
}