Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,585,597",
      "signature": "0x8e8ac5b4998ef43803ad3f82a37cc5dff01b7676c52c817fecb6b6f84472469bb9d735370da9ec3b1396fe77c77f1fbc",
      "randomness": "0x89b5c3e33d1ded6503a678dd43517f6b9c441bef3a6ca79aa35b5f5d241ad7f0"
    }
  ],
  "blockNumber": "7,416,722"
}

{
  "Sr25519": "0x9c6628b9bd0620b7947a1e66bf9e641124cda5b16ee63ee8acc68e00bcd3814ba82136ff3a9329f9004439f7c958912cc3fcaeabc5f4640d21578999fbda0e88"
}