Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,679,709",
      "signature": "0x836a5f1158e63b4195bc16b1baa0200774fd8eaae85a285c44f472da5b9e9b0c508731f5a50b09f1cb3b90f7d670031c",
      "randomness": "0xa2714d84207881ef32c9eb9d96893c8b6a45152577590223a3e94359da9e8720"
    }
  ],
  "blockNumber": "7,440,214"
}

{
  "Sr25519": "0xf6500b69d7d3a39b8b8f94b6849e7f09da98534ba8336eed64da8c388efacd5d767f239482f5477155bb982063f3d11ef86326d6b4e4415984827bce8948b182"
}