Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,652,125",
      "signature": "0x97150e730b0dfed52acdd74b86ace0f6e155c1e98063e06e24256f1c0bd5ad1d49a8e08ff8a6ea0ad14e16e8321cc521",
      "randomness": "0x4ed5bd12f46c705a4359d712423d59e89cbe299119a7e35bf3ddb14aa914af93"
    }
  ],
  "blockNumber": "7,433,336"
}

{
  "Sr25519": "0x98dc11541d63e939281a76d59254bed2712f377d773c773f6a4504e85b28866b7eee0aa3aa194dec00c0a9a486b9b7d008cec93dc02b87594f8a8708fffac38d"
}