Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,572,270",
      "signature": "0x9195c36d35799850726e3f1d48fc4657a9edcad3aa9c1e891c8d63830f058151e44884b81faa9e45df71c5cd84db6e56",
      "randomness": "0x399ef6ead11d8028f3da345e45ea6d90653e47a47f6df839d24d19f22d5affdd"
    }
  ],
  "blockNumber": "7,413,403"
}

{
  "Sr25519": "0x5694e3f2d47d8a50a723614f2c3ebe38015fbec13c79705c0e7e304e52a5fd41fe57261b2d5570eda56160341207a69e5c2b5551402daeb81ea4ee0bdb6a5985"
}