Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,560,752",
      "signature": "0xb8e0efc145f1b992b2fa043857c70dc241757c1aae6baec1000d2ab5ac369231b95280d734d67827c9c4e2f9d9fd163c",
      "randomness": "0x2f4f3b93e32cc541ad925d14321cc3e18ee727b70134d496e75ab46f24b33c02"
    }
  ],
  "blockNumber": "7,410,523"
}

{
  "Sr25519": "0x9ab5d5371799e386e920f91c1ea9e93de93d5b23ae61202218a33ec39264b70f34c8cbd8747b2b64e0fa5583388c1dd6308d74bf27ddeb7f809e519505907d85"
}