Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,548,029",
      "signature": "0xb152e80a2931245f47742f372e0f528e337d946079b3dfd5937bf676eccb5b75860868a2c1d3096e3657e9cccb132605",
      "randomness": "0xf42bafcd7e8a27b99b2f80c97e27eb1f7351b9eba9066c16939a940e7a8f1369"
    }
  ],
  "blockNumber": "7,407,343"
}

{
  "Sr25519": "0x98d6f3892c04c96719da79030d5af0231425149c9b04e599f8402cb1516df42f656d17fe0a2b2eb9414d8a5aef7bd9dbb65e1fb015bec90d53545e5266c71b82"
}