Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,654,393",
      "signature": "0xac1c7c5ec0895eb7c73e197d48d2c3ca1ab3355540b88a00a90cf8367fe501a7055f9e654e5e375de55731c06caf07e3",
      "randomness": "0xe580bee42a60818f2596b42a4c9cfeab6d5ae31d8be8c555cb14465da0929173"
    }
  ],
  "blockNumber": "7,433,903"
}

{
  "Sr25519": "0xec2a88f61947db29dcda1188d17038ed6156f413491a676e37c420ed73173d535f5c99b84f0d2627564ff88bfa5f025238312b380fd5d67273a687b53c7b0b8a"
}