Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,869",
      "signature": "0xb878bfc2333eb3a9c118ef50079b0fa380da197dcb8402962c7731db90e54dee9075eb531a7ea8f1e16ad147f76f1385",
      "randomness": "0x41dbcc556a19a104042f7044e215e9a6e2fedac136a923ef3056b30d77797f36"
    }
  ],
  "blockNumber": "7,406,303"
}

{
  "Sr25519": "0x6e16ceb6b2f94e96b119fa1479a899798213553ad00d55baaec57d8e64ee93516efe16900a16c74621e03b97dfc28ffc4661d6287b9007b43c222435129f4d81"
}