Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,619,865",
      "signature": "0x8a070c3d3f447c0ecd78eafebb8a141e73cb9aa4e285492e3ecbdc72b8d4c64c5d4255e9664ee41c98d3292c50e06aa0",
      "randomness": "0x2e15e1a1607d018c01c28eec7fc2e97ef76a961066d354d7c4bde831827f627e"
    }
  ],
  "blockNumber": "7,425,282"
}

{
  "Sr25519": "0x60aacf8ae987ff79e8b33aa203daab20e0102bc51beb437d06c64fe02007237e700d7e49f6c02f17d5ac8d633be6ee40110839caf5d33cd16ece784207e52884"
}