Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,576,924",
      "signature": "0x90532ac776f90356e642ae981e6cf17bd650036702d664fef16c822f35357afd5da332145a94a9588195c28141e6b9e6",
      "randomness": "0x69b68db40e38b1471b51a402da224234a08000d7fcfab83eaf9da1267a90bdc4"
    }
  ],
  "blockNumber": "7,414,566"
}

{
  "Sr25519": "0x8c89e079d95bef9f18a30dc1bc9f4551c277b798c7b22f3b1322c33b9962110aaf5d12c6aaa497a43e82c33411e4fa7c3df6a929653e438bde4ed19105039a86"
}