Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,105",
      "signature": "0xaf2f71f276efeb4758bfd7ebd2a8aae5a6bff8fc4730dea60ceb92286dcc4eaea8a58311249df2b75985f5be27d9c478",
      "randomness": "0xf70d8c4701feaaff177eabb74f21bbc311d0175bdd44891e038bda99e89ad2c1"
    }
  ],
  "blockNumber": "7,412,362"
}

{
  "Sr25519": "0xbea67ad44e84642354e0acb5439c2c39ea50fd9c4ca6b1ef44809c7c4adb5e7c03f4d4a657a24738b3f96626e1589260276f56b3ba3cd34e1302121a32b19f80"
}