Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,550,013",
      "signature": "0x90fb11fbc7037473b9c2694b6d34e90daf15a20e8455332b16969e5647b415d8636b32faa4d4154acd4043112dcb3674",
      "randomness": "0x6cd49687c5d9e2b3888589c15a073e349a03d431ade554c00a19198635b7ddad"
    }
  ],
  "blockNumber": "7,407,839"
}

{
  "Sr25519": "0xacd373b06f8e50f9c9eebc48d57f5a38bc3ae7f3030a90e15e54b47db5b5722b73d39ebf2128f856f220dfef143871b2d952a9bfed82b2566e43fe97fb237d8d"
}