Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,536",
      "signature": "0xaf2168b4a3b3dc1801effee4db26247789b46d12169354125587f17e0fd796d28ab4e0b25fd7193a5e03e2efd222a177",
      "randomness": "0xa9bd7a2c32b621dd6f7256cd557dd1ced1a46a47623f5ecfa905aa1c090571bd"
    }
  ],
  "blockNumber": "7,407,719"
}

{
  "Sr25519": "0x88c24118764eb127bbd211186218b0ae89267a342bcdcd97519c387397dae31be6205792289be523d7f7d13f2afcea58f37e5358d3573fb58c75738e3ff81a8f"
}