Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,559,551",
      "signature": "0xa16c64c106bcf627e6c5004fd3982bed7d19e1bc0a9f78c5bc7dc398302395a512a14f59aab21d44d51532809107a104",
      "randomness": "0x3037fa64b0daacfaccfd8a1b7e8a38fd9e3c73f368d7267214f59798305a1858"
    }
  ],
  "blockNumber": "7,410,223"
}

{
  "Sr25519": "0xee6101e94622a68e998874fc9923c77b2b7017eedde7c70507fef01f907e613549523928d7cbc7da6be5c010c240291dec58988a23b3411d477d2f1a3a31b78f"
}