Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,546,829",
      "signature": "0xb33bcc0a88ea1622420a76b866738572cb0ccedab6dd7fc750631c2ec066e09daf1e610e4203e3715b0de7aabf02d9ca",
      "randomness": "0x8387c210a1ffd27aabb53143dcc07a9e452b70650feb4a47c62569df07126b34"
    }
  ],
  "blockNumber": "7,407,043"
}

{
  "Sr25519": "0x9243321c40da6a79d77c8f6f799d5f0a9fd68f71d21deea0d535e9bc42adda611cc3b23ae94eab4a6530c64fbca63c000908973d35921cf97c8512f77a35d686"
}