Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,847",
      "signature": "0xb0c7ad58b2ff28e5f7ab4c37111e867cc6ed2784782c3e1b5411465c5168fdad8b0ac5a876ff68f93146ebcea67adbfd",
      "randomness": "0xcd5754f20db3c531ffb9d12d55d1cf8ac177a03e01b149777efc8249880c573b"
    }
  ],
  "blockNumber": "7,406,797"
}

{
  "Sr25519": "0xe42ee5a2753c4507833f5cc29e2d83e6451193eaf0c8f71e1e0be3ae930a2a6f9b87c78c1ee15dfe6dd9ce117afb408692afafd1bb5636574906c5c7a35bed8c"
}