Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,594,829",
      "signature": "0xb5ed390fe0a0c3f1d2a6e9f677489f8834c7b1f38200e5bed33997176270af15f0c29e0645390e7be9f7760a5356642c",
      "randomness": "0x6e6bef2112bc8870e3fb96abac487a19babf90e35bc820b8a32bddc47c4a818e"
    }
  ],
  "blockNumber": "7,419,024"
}

{
  "Sr25519": "0x728604d5f3f46acfc94bee915c85fd5dc2c9673db570fc62d463ff657526cd523196aff63acd28c22fbf609baaab605ddda5000213432bee1072877b4c4ea58d"
}