Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,566,431",
      "signature": "0x8c9cbf5b7398c10e42665bc6cf678106f93362e1624cf6215ece695d15dca36b31942c955513bc1db3d4f345dd33c079",
      "randomness": "0x2a39819f172d2e7c948ea812028a03c8511cefdf5d77d133a6780d31a25bc849"
    }
  ],
  "blockNumber": "7,411,943"
}

{
  "Sr25519": "0x7eeae988147408a03ccdea4487218708ee25e3d494bd6fccad22172c76d1e76aaed3b686707a7867f43ce56109360767d10cc127e81f82bffa25d9da7dfb3b8a"
}