Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,624,341",
      "signature": "0x99428a10383cb515ea0319a4741a7d39f422bf9a8fcabc633f321b7178c4df71cfa3f91577da7bfd45a3d62d6c103adc",
      "randomness": "0x45ad4c454f758a78631d6844ed6751cd80bc2c0839f7c38b381324d2fd51c517"
    }
  ],
  "blockNumber": "7,426,400"
}

{
  "Sr25519": "0x34d130d6abcf7186b285731b9b14905bee66606a603dc75907370fd1be6cc25843d838b85cfe1be609ab19d86eea2d9e8834658f34d39931a0745619dbe09c8e"
}