Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,546,269",
      "signature": "0xacfe9c757aaa848835124d76bef22b787481a3c1f9eacdb4b773372ed573fe3f5fac0d5e4265835a15207feec5b326d6",
      "randomness": "0xc0fe0ab44ae705ad314fc49f508c247de34e901f72061b96a9921b9826edc617"
    }
  ],
  "blockNumber": "7,406,903"
}

{
  "Sr25519": "0xd662e674bdf1b57a206a1d85ee5bb7382fb23e08969a19aab1d7cd132c35d152aaf652b27b6fa07d397980b6e125b6e39bc0db0ec5fda6ed39b017c9f8f3f585"
}