Write Pulse

{
  "blockNumber": "7,406,787",
  "pulses": [
    {
      "round": "25,545,807",
      "randomness": "0xcd3639e31fc9d95fcb2fc890680934332c80f7105361511ea6bf8a413d717349",
      "signature": "0xa0abc8c63578f6364a5677935c228764ca886890b3136e07475464fb55f63a84bdb286e32accceed0f742da3705fba63"
    }
  ],
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  }
}

{
  "Sr25519": "0x38fdaa55b1cce09c1d000af35d01e93609fff5be4bcf2e66aa26ec53099a516e2f71c329e354c11a421b57f25313248ea3e94015ccc7248ae2909176fb59c38a"
}