Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,564,668",
      "signature": "0x80017d3e2da22531f5b102dd95b79ba1323879bd3ef9bc6dcf5279385b82f049d5831bb2f3c262815a02de45a4bdf27a",
      "randomness": "0x77159eae8aed88ab3a72a88ae60d8f94dcdb40bfdb0724a2926a5b5a4b4c0d72"
    }
  ],
  "blockNumber": "7,411,502"
}

{
  "Sr25519": "0x6016fba343490c4ba0ca0e7becc83e614818ed1fc3ec73b45884fcc46ebe7906d5b4092b4ea2945722d1c5a2c3b2384880eb78fd930563603f2f871d6acec58e"
}