Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,541,726",
      "signature": "0xb946d7eda61932e592dfdb8344a71e7273a38da0acc2e18e29a74dd6101715d03a95f6a8d66524e84c7e7f2de89b99cf",
      "randomness": "0xa2047b156766178435042f5a4c2f5fd73a967be7c3405ac3b61128ef0d31a4a4"
    }
  ],
  "blockNumber": "7,405,767"
}

{
  "Sr25519": "0x80b4ac8bf0df523a135f742c4cb478ad3f46e14520db65c244119fbb85814021d5823a5276650f10538d380426785726b46bcf79e166136a6288fb74dbb3848e"
}