Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,587,134",
      "signature": "0xb1fe2ea365542d7d15c5bfbe9d24e73463aa2b5bff85e495316248a89fa285b2aea7af229de218b131ec3b9d82f32f2e",
      "randomness": "0xdbc352cac8dfea9ec38e30f1d1e83bc655121af4057f18e1141e85a5617acad9"
    }
  ],
  "blockNumber": "7,417,106"
}

{
  "Sr25519": "0x2cc296c7c44d1a10715183d0a6d1d6b102a9ab6c0da87c0753d3c8b3ecb2e167f3c519e25b53b3dbfbaa98cf2617a07b6d4e861f85e4ab542d29af077ccde389"
}