Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,619,909",
      "signature": "0xb7f9879e0613111699ee479b5ea740b975220dcdc38349ce11e6bcaa2321145b6627f52d56da2538a81ac0bbf4b0a4c4",
      "randomness": "0xb66357c8c41251e197166c6d709b8ecf673c7baf30c144766fa7832dfe873952"
    }
  ],
  "blockNumber": "7,425,293"
}

{
  "Sr25519": "0x82ee9f62dfb63d25686e40dd3b4d9e20d228d08bc667fcc0060ad56d91b84a6aabb1e3ec95654fc437f4a0495c8461b0c392dc48206cf58f35c4a6639d227089"
}