Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,574,263",
      "signature": "0x92eab8dccea4f56f2c8be4c0a19afee3a838d00c29364b7c446caffaa2437d4702baa1d895819b36a0201ab0c315e85e",
      "randomness": "0x23a4fec87018b9469ea9415df5d881108df0cc603d12dbb531ab1e0f3e20fafe"
    }
  ],
  "blockNumber": "7,413,901"
}

{
  "Sr25519": "0x9ed34ef14e639cf700b89339221f9ec8c7a198e0e142f9356162b833a1a92a056972bf0c58bab6d6628aa3963e1cbe1e0b0a2794e0fbb72a85b4d4637d5e1f8e"
}