Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,641,391",
      "signature": "0xaae2d092bdf652421cac507c9d852a7486c18abefa3aba8764d9ebed05a16a8a5cbca1b0faa8f0c86f4998f827fb0d0a",
      "randomness": "0x1ba7a3636a93b51aa6a653f695a398ad8f85a831f559816c9fd08cba731a2964"
    }
  ],
  "blockNumber": "7,430,658"
}

{
  "Sr25519": "0xfa9d7bc18eda141de0f0d7e18a81acfa04c9296e8f3371749d08e491e9db8155cf98de40c57b853a8dc09b1865a0b2e7a9b34ed08f7e9d95dbb2d99781e31683"
}