Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,557,708",
      "signature": "0xa770c2b6181a9ab99ee115a1f77e5272f31529ad25f2e6a9a1339d90c8d79068aabca0f70110cd97c42a8ae1b3d74cc3",
      "randomness": "0x26a68d18a8cbd7a05a9ecf5c8cefbc651f87b0cf9c88dd9b97273e3793d4ecf6"
    }
  ],
  "blockNumber": "7,409,762"
}

{
  "Sr25519": "0x8e88d2007b3b75d09fd579aa43829085bab54c52ff3a1e28512a4d527b7b534ee6273ecc1bfca1dd588bf0c70ace35ed12f192064782f5e28502d6376790ed85"
}