Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,575,162",
      "signature": "0x99a103319f40c6ea6db721ed432723709d096a7cb01b7de01836a3230f676f8e9b71a5d5fa55a5d634b3c450f2894874",
      "randomness": "0x5ddd67c927a907490fde34bdc972bd30f10efb2c177a80bb5e574c904356ecb0"
    }
  ],
  "blockNumber": "7,414,126"
}

{
  "Sr25519": "0xe8af73c6d8ced2e895f412708921054cefbf66436619ecadc85abe7727840e583ec39b8038165e0cbe45cb7e33be8949c65872f30bf5e642f90cbab4d70e3a8f"
}