Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,554,669",
      "signature": "0x9991c41a4f30dea21a60a26184bdd3ceeb58ab53c3c9f97967aca3bfa90191f9498f8fad23602f2cd9a833168686457f",
      "randomness": "0x7fdad1a91cfbf428fbb058ddb845774a4f4f863f180ad0a1f7f598e905b5520a"
    }
  ],
  "blockNumber": "7,409,003"
}

{
  "Sr25519": "0x84d6bbca71325b129a43601229e62ad8e5ae9362e89e759a133522f4658103632805ff774235384054fb4d8c4cd6beb0790761e253497088888afa511763a386"
}