Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,582,959",
      "signature": "0xb483b35e75f74dad917e572ba46fdfc4af8b7734556d612ee041ffefe5a6373c7f6761eee50627ddf34870cb10601784",
      "randomness": "0x22824aee5db5aee4b0893f454543a5a2ebfbb58f1bfd70fec8782bb780457a75"
    }
  ],
  "blockNumber": "7,416,062"
}

{
  "Sr25519": "0x743bfd57da5cc6a5a17d69d05df9f9a0a64d6d47f487680799ab71bea15ee619f2365ba5f6e38ebba140b780822d5765d37a3f0b0de9133f657fdfc27c6ceb8f"
}