Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,484",
      "signature": "0xad867cc256847e0909c77f02206b645a140337904aa739345f45a2ebe34055980de580c899055057c5ea9cbf2d59fac7",
      "randomness": "0xda0e89a005b6e3b371370ee90e4a94d6a04e79847b33bc4b1d21ed9e813908c5"
    }
  ],
  "blockNumber": "7,407,956"
}

{
  "Sr25519": "0x54e00e9e3eef576ccdcc35d9c04907e833b6cb97829a63c23e3e8186419de40ceb7fe64786f2da4354995845849e8e27b8e2a5ff0e80f95d2060c9bc675e8e85"
}