Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,823",
      "signature": "0x8e8524fb10d5487338d1306f09c797d53d6ac957e36389735383b6f062e586ce9a55ea9da33f4c9c9d4b6e92f0f3b89c",
      "randomness": "0x3cba309cc990c8749a99a76cc3b85b14609a06853538ac62fd711c704fe5666a"
    }
  ],
  "blockNumber": "7,405,791"
}

{
  "Sr25519": "0x3cc0ea9a7e4cf88627bfe9e0b53687b1a903aad9cf65c04965f47ce21804f46c12027527127c57d1357d89636ad9d47188f22dbc1e865c211ad7ef3cf3376f83"
}