Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,653,926",
      "signature": "0x88acf395de7ff886e275972e1ba36f19bcdd5de7aa94e8625290f93ebf4f45757c27b21c7070c632b4c01a5c8fde5d46",
      "randomness": "0x50577dfcf4946e31b1178fbe7e9680f88b0150209d084b5750f4f7ef7b575291"
    }
  ],
  "blockNumber": "7,433,786"
}

{
  "Sr25519": "0xf26cadb509a2d4d25f3b473e8c9017ecf4c107e97de252798684a438e932a60cf301efcf0a4d518f9b74bd2c99c98c60da35589955b6ebed4a8fd6b125ab6c8f"
}