Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,664,910",
      "signature": "0x8560304c88c4ee0599f547210a43c48563cbde11f5b41f57ede0efa9d3f80edbd6cbb5cdb006994278b15de3489e57c3",
      "randomness": "0x6f3901101972a7d680c6862972c2dd4943a5731403f554ec36fc5fb02d05a654"
    }
  ],
  "blockNumber": "7,436,521"
}

{
  "Sr25519": "0x62525bac3048e407ba4069ec879da335932582d93e79bb586a5dddabd4e66a169e47a890b1fa20ee9bd88a631a7ad2218681d10bf6cfc855578550f4e1dd6d87"
}