Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,582,321",
      "signature": "0xa02c10073cad66b84488106f5a9f102a6d39b5683b29c0cece83b25aa21eb74df91634c1610842588af16602aa659dd3",
      "randomness": "0x0d84db5047362658a3fd4a794be0b1c5fadb763da73c41f3456d78f014fcbffd"
    }
  ],
  "blockNumber": "7,415,903"
}

{
  "Sr25519": "0x7c1f2ea427051c21bc2d0e34870341c7988566e329a3f2ef9746ad2f557f0458a8bbf999302d0d08414516844dec88052fb8c89a9edd8d40fbf0b3e923998c8d"
}