Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,598,740",
      "signature": "0xaa972c5c3728c086b21d3bee34c97d634ff3a90df61f528986adac86e1de412fdd3b5642dbf6f1112b5c55294d22de6e",
      "randomness": "0xc1dda6c01b2f3dbcf298e364701ca1f4ce08d5dc082203f49dbbfdad07c6e044"
    }
  ],
  "blockNumber": "7,420,001"
}

{
  "Sr25519": "0xb4c055cc4c9771efe75b29bc2b5692c10451283edf5802704c3f74009e306e2ed3baa973e7ef4fed58538a8d3dd7e9ad2267ab392477add6fb07c4a7e07c9d80"
}