Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,632,256",
      "signature": "0xb5ad25702b694062b37e8155f2363fc07c4bd3984807a30b493bbd55b28a60f8a283da35221b10014aaf57fef53a4746",
      "randomness": "0x9ebd2e134768b9fb72ee8ea2237fb92a3b9c26dee81af106b8ec33fa66e9beec"
    }
  ],
  "blockNumber": "7,428,378"
}

{
  "Sr25519": "0x9af6e5b545ab9254851f71d33081c5050007814c53e2ec455cbb59d15563ed237e213a3c1464e7bcf3af8ba56569f6715b196dd300822edca8adbef1c6f3408a"
}