Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,633,502",
      "signature": "0xaa6f7b1d88aba5489af0be611f873545e3a67aec7d19013682f8df1311a97236a4bb4753b8b208642ea4b54112104e69",
      "randomness": "0xa9d8bb7eeac6c9c922b9fb5ee58b6bbf5fbd4a61d965188a38c667a8fc670a80"
    }
  ],
  "blockNumber": "7,428,690"
}

{
  "Sr25519": "0xbc983b8f6c575749e9fc6482b0b3a68762a5f8630419c7f5c558b3783f2f642431f03a909518d674cae196a651eea967425f7cf8d2eb03d9eeb2e5370b752081"
}