Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,612,713",
      "signature": "0xb030d58da576ed8a7fe2bc820a43e8b4d03a5355e140c7421461bae9c1c334de723e48404781f1fa1cbe0cd5a470c72a",
      "randomness": "0x9e4c3b4cec4bc37965d6c0743bf41135324e43aae4fa2c74fb335be3a8b6b9ce"
    }
  ],
  "blockNumber": "7,423,494"
}

{
  "Sr25519": "0xfcd1aa330c6f2e865f4286772976e8aad67ffd543882985388ae95bed769aa526b8d73191710a7a51209a2783de2730c5eaf62bc8ef64efb9f930049e4cb3b8e"
}