Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,630,719",
      "signature": "0x900b4586f96ee76d9f472799245e2d5fd4aebfa7d07a6de8c4088ec6fa299111cc9851e591c522403dd83a474ec08797",
      "randomness": "0x4b0ecb0ff336c280a4dcc695965ed06d729463377fbc19f7aa7e9d28924fdefa"
    }
  ],
  "blockNumber": "7,427,994"
}

{
  "Sr25519": "0xb48c8c6b2e593525237e337e8f1eba7ae888a86bc4a90ef30a00e5c2bfb83c6621f2a7300ac83ae047aafe33179113ad9501661c3982aba374ca6d34e794dd8d"
}