Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,610,734",
      "signature": "0x8a54382e37093a70e53637292dbc02dc007749b0a30e86867f480b1a2d98ee5b4c72e35a559d9aba0008bdbfea4f7471",
      "randomness": "0x20b4770129486922f29fd3d06b999dc4287e6c8d52650e5df522f555d6d27d05"
    }
  ],
  "blockNumber": "7,422,999"
}

{
  "Sr25519": "0xdaa812b1f81c0f2735d28741337b7d8438d3a7d8036fbaf0df85de30de176667820813d3cd73378f8cde240e1b1ca831f45ab9d007f5e60b417c7c177d3b3e8a"
}