Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,662,354",
      "signature": "0x954c16b780d6b63d691e49be9d6691e435a0beffca0ea142a86f3c326bd0d82688e906aec613fa6e8cccb7a93acb6be1",
      "randomness": "0x699eb81d67fb3bf10ac96ab9cd382f88265fef776ee764e4f738d40a9efb5533"
    }
  ],
  "blockNumber": "7,435,887"
}

{
  "Sr25519": "0xbe7413fac54c61eaa36973b92ebfb77bf8a9704494ec9a6e9bd00301f8d644189da5a65f36e716dfbb62e5e52b54dc2b41ad622c02afa6e8880463bd4e127b80"
}