Write Pulse

{
  "blockNumber": "7,428,280",
  "pulses": [
    {
      "round": "25,631,861",
      "randomness": "0x7ebea812edd07e1000a7532934bb6d87fa7e41732946aa4c2c50cf5793143920",
      "signature": "0x97f9c5a71fbaae86ca21c52f81a556e59502dff0bec86ffdff723b849615e9f63fc5893d02c7ac9acfe91467a4f85f11"
    }
  ],
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  }
}

{
  "Sr25519": "0x8ad443f21b0d6ce1f8e213eed2f668a4244e9261bdfa5e07de19f74964c08c1cffa059bdd00d105c8464373fb79df28d9b48605cbe1be7ec82a3f50a8ae9fe80"
}