Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,545,874",
      "signature": "0xa0b982dac74e2f80b78a80bc545bcdd9a12d4da772e2de0f752131e09926267d5e587a54b94c53262461e64e4502bec9",
      "randomness": "0x927dda1f7a12e484ed56741a51c7d2ae5293ef004d45d1a4b88dbd17d7041ff0"
    }
  ],
  "blockNumber": "7,406,804"
}

{
  "Sr25519": "0xb258c5595049ef1ad06825b3208059aa265d6815d8de8381afee43c63ba0b11db3d50d13ad60866fb096c562e61af0538ea01ada8887891f6fd7404ec29cc884"
}