Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,320",
      "signature": "0x90e0ee5497313c807232beada433c7aed83e4c12db59fbf941d6d727c18f6ad3b62268b365bf52044648851c0e94b013",
      "randomness": "0x0ad4018d069a3f6f24aca42cb8470681a2ae36374b17f8f9f001c8219057c064"
    }
  ],
  "blockNumber": "7,408,415"
}

{
  "Sr25519": "0x6485b1a90424aa4e8a9707909fe7c30f7e981ecfb96cb7db000c51bfa475ed462141867945016f5f9ccbabea3726f67d7670d7dd1c6d7dbe038c73a8ff425b87"
}