Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,633,501",
      "signature": "0x9282e27ab2551322700eb70508d837c6e9e88bc4e94a45bff2576ab4f896de8a58ca996b4cccb47f790f398429230e69",
      "randomness": "0x3d3011eab19db5c3d0911f124fa964b706e806fc9b03ccc7569bb70647747676"
    }
  ],
  "blockNumber": "7,428,690"
}

{
  "Sr25519": "0x9e6762400c8d26dea5e1a836587bd0741efa4352f6e605ac411552755161a658acbd1ddda5c2797a0c0aae576fb6cfb61baad09ffd3d47f7e7e0d0e07a10e88d"
}