Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,595,544",
      "signature": "0xb4df68bd6beb435e71e170afb9f8f316ca9f28ade569c35cb13b8074e0a83d3e7951bb8ce0c24bc61bdeec5a467a987c",
      "randomness": "0x4b3eaf49e3e3880c44f3bd912b2c86da88289de298efe69992916392b4b2977b"
    }
  ],
  "blockNumber": "7,419,202"
}

{
  "Sr25519": "0x08a496cfa2aa9a49d755392ef5e767d34d3c79933e32cb389eb498edab3d700bb958db9bd3c3ca5d342bcb9fcc7bc62cedf4f913c9ec576a2b31a9d1647d718e"
}