Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,605,743",
      "signature": "0xb76d4934567f434ae8402f492dd5c698c4567e6532cf0c134d07e87884b1e86b696964729a24e977802356d8f515cbc6",
      "randomness": "0x7d7c48960069f13ab9968e0f037c967b16242165e36966f74a8247709c27ae9c"
    }
  ],
  "blockNumber": "7,421,752"
}

{
  "Sr25519": "0xec5de33a302dcb93491aae108ed6799bab5adbdf4a9b96b3ff5859050842a01d4507dbcdabfe12aa87e3db905fd044f0a3dab831a30e109edf198513d8a7398e"
}