Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,613,133",
      "signature": "0xa35f7e11ac6916b7a27ee7bc7ebbdb76478ed93d405537d6038fbde624375182bded650c7e589f7491d40ddc94483b04",
      "randomness": "0xc41e8eb7778fa2b3b016e8d4593557f9c4d6a8258e4c2adf95e7faefbd42f927"
    }
  ],
  "blockNumber": "7,423,599"
}

{
  "Sr25519": "0xb8081589931fcaea00122e26928aeb24e49a456e22b92511d482a37f7d5ccb0f718d0f5c785e49a1802c24cd56bd7ab107108348477429b340464fe626ece286"
}