Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,560,988",
      "signature": "0x808826b3343c5f10e376d2022f8c9aa19442544bf1ff9e93775a679bc0a3144688294d93a85766448cd9dc20c2601333",
      "randomness": "0xec49a77e3385a5ca4cae7664deb542d9e3d704ec32598eb4a2e5bdf017ffcdb1"
    }
  ],
  "blockNumber": "7,410,582"
}

{
  "Sr25519": "0x6c3cc2a6e16b3b69507604072a1d3824087a8f8c57df2ce757f8f8a88b464d0ed959d9dfb6af0b80b4be768650d3e260830f3fecdfa1cf25fd9f0478c478e78e"
}