Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,559,270",
      "signature": "0x88ee07e213d190f51f9c1b41ea195772b9f6dc40a31a26974037aa4904ea987046ed1b889e7ba15edc87d40b68b6ecff",
      "randomness": "0xf251c87900d2bc0e46141355ee1bffc3690ecfc093cfc51df5cdb65c7c4abbd7"
    }
  ],
  "blockNumber": "7,410,153"
}

{
  "Sr25519": "0x0ecd282ba551b6b1d08937c44287fdf6d26380e2d67f4235baae1481a77c542479e8b8529d534534355b4e7dc0ad5169d5f9b7387dee1eb5104f53ca14fbe98d"
}