Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,545,536",
      "signature": "0x8888db1fb24b3ab7cd48469e9d1aee2d5abf7b76047b16424e35fafa873d3998f8e083f49c2e5ae34b53a4ab0cc4de00",
      "randomness": "0x212b2dbff9e654b524214775ba84a0380c9a6b8348afeeb4df43aee6bd430fe6"
    }
  ],
  "blockNumber": "7,406,719"
}

{
  "Sr25519": "0x20c4040ce44bcf027518134ed1162de8a0fe4b0c2a9c8681f196d13b4861431653926f6b6ac3fab2ef49e337a5747d242847752f03a6f818122dab8ebc6f7384"
}