Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,773",
      "signature": "0xac1b0d03acfc570fcb77869151409fb28ae577ef968d600ca2ae352d2459e4efe1de2ea9ce8d9f3021c9c35b6423d7f3",
      "randomness": "0xd6f545cf5e2c42d6c5232257ad4dbc2d0fe1e7da210f0c73a95dd8be36c5d32f"
    }
  ],
  "blockNumber": "7,407,779"
}

{
  "Sr25519": "0x689c52f796e0965c29e50d14faf34f4ca046bb142bdc49027d939d4fa552f01ef4e00ac89995ae85e95cc5f965058fc0bf6c8b4f37d402c8e9c67d99d54bd48b"
}