Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,548,382",
      "signature": "0x9267ab359a2483c28d970b5b325a2e16ca3295f99130b3363b607911d33f2c39fb580318bb13162ed86f0e7a7eb3eee5",
      "randomness": "0x14245ef3c68dedf9e9319adccf1ef67e70e17c949bac00bd3d950fc2518df95b"
    }
  ],
  "blockNumber": "7,407,431"
}

{
  "Sr25519": "0x4aab06902e4d42e6aa02608ff8a4ba925288e5096598f6fc59e85745ea23602cf9c0a37642487dab6e24f1da9ef100b60a46bc1f607357fbc31cc118200c7a80"
}