Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,582,248",
      "signature": "0xa52ff36051186efea62567014d0b49e003fe7a51e52b22a79eae14b1dec83c4937e5742ab07c4fff1e6b304a9447b066",
      "randomness": "0xbd82146c52e822713402ef924b65b5fb32b03ae2f9158b2f44c0617dcb4b0f6f"
    }
  ],
  "blockNumber": "7,415,884"
}

{
  "Sr25519": "0xf852f0b4b9aa5242ef42bab6660b7058a4c8e1674f7f839e2140fb0d68128262ceaf7d21789150f524b29e0f0ae81d99e1c6d9b9588f688d9c64432a67a38489"
}