Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,574,024",
      "signature": "0xafdb9ea4cda00a28182a168a2495ee11b616ab1333923878653d0b1390a912bcc4582ed4b23f9df60a95f0ec40d4e089",
      "randomness": "0x9c6473bcfcb9cd9239773900bf643ede24626ac5cdbf503b3b64e3715324a5ff"
    }
  ],
  "blockNumber": "7,413,841"
}

{
  "Sr25519": "0x86fa89164723c6ce10bd806fcad5764ebc955d3b2f58b6b77b2866d61a8d7d3c55af025a888a57105bbf2f1615880f255adc6ac823c11b31890f5ebf8121a98f"
}