Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,856",
      "signature": "0x8b29a7a7ce53b66c5dd5af734692095b7abf3fe314a2fabf3ffa6503ca7061c1f7aeabb366bb2e165ebd24cefa0970d2",
      "randomness": "0xefc66dde84ccf4d99a46887aa240f341d172fe27a919dcbc08ed7081edd2820b"
    }
  ],
  "blockNumber": "7,415,286"
}

{
  "Sr25519": "0x76d41744f266e39d1d351c83e396b4e5eb026095980730b48a357698fc02fb5503060f04c895b27dee320b8b22f53458f8a0e15293e18837f39bda8759a03889"
}