Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,571,470",
      "signature": "0x94f28e3f24a047fd662dfb31c192713e1df9b5cc35a5dcd8fdcd16c0323c41234ace0a28d40cd9311a5c097b181dd355",
      "randomness": "0x037e57f27750936ee082159c557cf4428bc9952efad1013e5b0d6f015d334758"
    }
  ],
  "blockNumber": "7,413,203"
}

{
  "Sr25519": "0x1c04a47e50154d4b494e8fa842ca106617af10f3cfc90db4feecaed15b7e8d5220f33a90168f39db0ec28652f25cfa3b550b47b90a3f3f519bd644c58278238f"
}