Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,573,755",
      "signature": "0xae39fdec2dacc637e2e80370add21296391a21195d28ee2c7fd25642d42be50ae009ce50d3de0bb57467b6102d473e0f",
      "randomness": "0xc9fffad64f22af95e8dd4ef8dfa63ae87acf42adf98d10b98432953c296f7f5b"
    }
  ],
  "blockNumber": "7,413,774"
}

{
  "Sr25519": "0x4022fd0964072467009b0fd223e0faf07da9678692d69eea849099f8d674290dfd93c83e2d2b62bb4ece95cc6439b45d1454acfff8c15c0b0315999fe1bc4a87"
}