Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,223",
      "signature": "0x8c83750f29f305549f53577779004e7b3c516221b6a431a28b20951093280d9c346f735c755902bd7024e7d2c69ed766",
      "randomness": "0xf35c2bc37032ab09ea05128f80d2331a8a2f5d1ede77aee50dde5f9825d8d8b5"
    }
  ],
  "blockNumber": "7,434,860"
}

{
  "Sr25519": "0x66913458c1edfae4e395090f22a97461c70cf2f1914f3b484a98a92949773f18f21a21afe39470643d34218d2d19b30fc3ac8bb490e8e3174c389ccf79417f87"
}