Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,626,068",
      "signature": "0xaafffbb958f30ec8af0c56c4ca29f02e5ad06a319a46d4b8add308121e22a38c416d47a2e5da76a9b75c20c0955fee1e",
      "randomness": "0x1e382fb119c27cd1cb789750520654152fc3eccfe74df9c689567bd4e6f64dc6"
    }
  ],
  "blockNumber": "7,426,831"
}

{
  "Sr25519": "0x54c822d898a38969945ad0067c60092a8b963a1853ba9407773e6011289b2e60e26b6b86d4d0e8ccdb2f26e14e54e2bb10f9c0aece22945e64c93abf0386d181"
}