Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,573,869",
      "signature": "0xadf9a90af0edbcac9c46457f02f9a6cbeb0e692a9503893d541d42ef00ed289f915ac45a7bc6084f3db3a10607280c5e",
      "randomness": "0xfff17b45baaee530a69eec24559fc3c3fc1eb60a17e5b23c1877056c330e8bb9"
    }
  ],
  "blockNumber": "7,413,803"
}

{
  "Sr25519": "0xae890affcd7eb16e9a1a164fececac4191628d94aaa23e8ae8ef662ce9c82f72a98e4abfa5e5ae285541e87bb1c6acf6e2c2cd77745cf264f7d08a3fdcc2df85"
}