Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,592,829",
      "signature": "0x971e9f31d5ec36c5301bf295f9bff20878d8826def5b29282af3c4c0ca5e0ad8b7f26a183ac1948689b2c4473feb170a",
      "randomness": "0xef46444bcc163cda530721ac571e2b01f1001eee3b14ac5e6a7269762c0ac4b0"
    }
  ],
  "blockNumber": "7,418,528"
}

{
  "Sr25519": "0x8cf470de5f4b1471c2b5ef6a96d9ccad926e036b59a8ee0f063c5857f06e706c03c01d99881632559b5aece0ce16de588f551a83afc626e73c484ee6c82ba38a"
}