Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,016",
      "signature": "0xaef271376b9f7e0071254e7b27742f32aa993312f99e49ecd79cf8f4556b18e747e96fea6760e7009684cb6215ec412b",
      "randomness": "0xf4e9e90e22d10fff827cd5418b8202f661c65fabe919d1bd3907e47bfeb71f21"
    }
  ],
  "blockNumber": "7,408,339"
}

{
  "Sr25519": "0xde829e66983cec7bb93325331a5c3174e580869bf6358509bd015d62be8147510781bf370067731187cc8addb73c9075952676a2f5f14120f45fbb241fc9938b"
}