Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,544,719",
      "signature": "0x9546b4c7f3826ac84268f942cd224a22f8b2753a1f5fc322a557c1f05d54a54a8e66c12e4e1d8ede57bd0b4846e58a46",
      "randomness": "0x22961dc3ebf67d1442246f1777919e8872711b14a9e66a665831b424bb5cc91c"
    }
  ],
  "blockNumber": "7,406,515"
}

{
  "Sr25519": "0xded0baa6a9285c46c73aa8f30a6e764a35c5863bab96911a3cec670788e198462e045e62395961d1e8dda09d5c1f37b01679221654ec8549a530839c8076cb89"
}