Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,633,582",
      "signature": "0xb7e3ca9ec3f87f218710985c2926a0a90a6fb5a24458de907ea482a3055aa972a2f92229a2544068e78a8defc20bd23e",
      "randomness": "0xbd45606f1081eb90a376270de43628a92095065c6b305a40569c1f2c7f70f541"
    }
  ],
  "blockNumber": "7,428,710"
}

{
  "Sr25519": "0xb01b1695dcb4312abc8b2304be8dd87a2e173d6b7938a1918227e7badbf2497996c940a1533e4a7cfcf0c1f0811d6f7e687f4eef40ffa11d2fb2414d318db48b"
}