Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,659,853",
      "signature": "0xa4c87bbc7dab931b248baba9d93ce785aa7f0b6b6cc254aa265a414b6bc9b79b73a386f591e8e9417108ef8679b25eb1",
      "randomness": "0x373830d40a8f635c428121079d7c5089cd3961924a6d826dfc1417bef0900cff"
    }
  ],
  "blockNumber": "7,435,268"
}

{
  "Sr25519": "0xaa63b75de0a8a7a2a30e31bf576260ea2751f6efd29d5fe30c7e70794c734e316b21ba02ed2d370c35bb7156d555721451835fbb63b1ec3313cf4db126d86f82"
}