Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,556,945",
      "signature": "0x89dcec5534aa804650f825f29998d3cc5e456086405df5cea131d07599f39a2b69519229ccc3eaeacb992c6b747b8c0a",
      "randomness": "0x88a8311e9ed95bea6f0aaeecc008c18c6e6aaa6e206494f5ce9969b02d96a38c"
    }
  ],
  "blockNumber": "7,409,572"
}

{
  "Sr25519": "0xc80a02cb8e805c7867204565d028487830b8fb0e3a035f61c3e7725b64e3b21e7bed2dca138f2ed26d371d2c34017ec1578eec233915a5013ab78b4577af4180"
}