Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,564,647",
      "signature": "0x9132e011d9669e1499988b7655db38adb16c1d704124cce1ebe15f77b8457887270b76c3ff9d31663a845ab3c31e9604",
      "randomness": "0x7ab1f6bf84efcef50a66e9bfbeb84aa0e9ae3e72ecf95148941195b236fa382f"
    }
  ],
  "blockNumber": "7,411,497"
}

{
  "Sr25519": "0x64e7b713bb66a5664affcd7284103360684e526e53b80dd8d1e2405c7ef52623b3968d6bb57f4a4945f6a3092edf548fc2cb5f7b3af43850ea98fc977bef9583"
}