Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,597,864",
      "signature": "0xb4ad0079c025c4bfd7bf2a1c208f80b3b92cc282731b82a3f7c3fa5d7dedbc5f80313810a794bcae2466d144708f20b3",
      "randomness": "0xdf4d55b6edfe0427fd95bd3636dd0da833b1bab3f9780bc55b39ed51ba614d49"
    }
  ],
  "blockNumber": "7,419,783"
}

{
  "Sr25519": "0x425c97add9a1cf95c460591665ce9f90083e7d32d39ab061d5e69e98069a6c40335ff4a42d4f0b752066306d16dc5bf018d9f9981226f79b5efb6c575bb9a080"
}