Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,634,980",
      "signature": "0xb77733de12fb88545cce165816ced8f86982f1b7dd83908dcc6145cb4aaab21a9f03a81b5a4f5a32e0eea92a2ae862f9",
      "randomness": "0xf5f463646a20f21e7e0d009de801d1814a5a42c8ec035764cb46e823d9a366c4"
    }
  ],
  "blockNumber": "7,429,060"
}

{
  "Sr25519": "0xd0ca1d21bf0a3158ff7b6fdf90f9d0f404e2f9476642fd8c7df8ed0bb860fc5f3a0f34280bd2bb3f7338efe8abc75c611a60aff7b32c15eebb2815b9d1a19388"
}