Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,543,711",
      "signature": "0x86700b040114aa61c6a4d92e84bef84f3c2ba38ff997d81c2f8cef65af44c6eff4ed0b790487ebb7c6bbb8b817e12a4f",
      "randomness": "0x41a86d82a8859ec8cfe59a77e94aa6d88d6a593f7c61f7e4818d4d01ca41651d"
    }
  ],
  "blockNumber": "7,406,263"
}

{
  "Sr25519": "0x1047522ac74f47a52baad932038d3f225f08d58fc712da6d7cac3c1cbb75de5a820e814d14c2f6065c1a0ef98c6cb271cc8c1e1a39319e13a3e879f7534d2f84"
}