Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,557,272",
      "signature": "0xaa64e53bc758dd744ac6a061e6bd49a9fe4819dda2121f2a8214e292fa403d4452e7f7509608363a51346ad164df9bad",
      "randomness": "0x9e50079c54f9feb2959fa86457e2efe94b9129d659b54c44b8bc16f64bd06d9b"
    }
  ],
  "blockNumber": "7,409,653"
}

{
  "Sr25519": "0xacae431f16e7b7a79698cf6d0e2865b37f9866767ed4cef0455ccbfd5493eb0b55e4c05773a2aedb8cc830a4fe492ca5285d83a7e51b90a7743afb8c3166b285"
}