Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,579,222",
      "signature": "0xa88d442cdb67d58334ddc438d1bc21d12e6b57fcad307cbf3300b4c11233ca3a9f27e7744a8bb31159777e7d533e933f",
      "randomness": "0xb79de200e431eb0438a23347571445524da35233419843627b2c645403ba1254"
    }
  ],
  "blockNumber": "7,415,128"
}

{
  "Sr25519": "0x24993e6085ec48e3516a43d3c0e581c8cf78ac63bb541eda29055b56d62d814c8788c488e3b83a8fff8eb4ab637de8b1bed4a2347f0c31bc043060dc350bfb80"
}