Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,658,032",
      "signature": "0xa996fc6211838108a2017b5f8155ca2f3c8f7469b55e19c9d95933161c61709da719e26bac2cf3b9e95f0bf30a431933",
      "randomness": "0x3f79cd395b83b08972496c181a2c26254ffa9642cb72f56b96f286a69d2335fb"
    }
  ],
  "blockNumber": "7,434,812"
}

{
  "Sr25519": "0x9a5836ee5328f26640cb2c458b46be01a912211a378f3cf3143ff69e241af841ce5f899b7c45661af392a8d1311058c7a51864899b71cc4459eb127357cd6c81"
}