Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,641",
      "signature": "0xb331711f2325a98c3518f6172934c5096a87a028caa2accd5b24c8208b483df72a181f0dc065bd9a878abf9f0defe24b",
      "randomness": "0x4f2cec4bc62a2fd920bdc2090dad10002c281c4d2eb280eea578fb2b8c10044c"
    }
  ],
  "blockNumber": "7,406,496"
}

{
  "Sr25519": "0xe430a316a1d9289abd9ed71161b23d01d3230278dce22b1b4ec24c3e379153252046b615f0df55aa809e79e6d97cfa30a840c3f8945fc121b23c4ff22931e880"
}