Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,572,641",
      "signature": "0x8684200529d356218171d60098d14136a498c817f7ed17daf09d3a309e94118f5bd097cbab3c1514f39834dd4679d35e",
      "randomness": "0xa1b764b68f24bfeacd5e84da3d5ef9d3718baaee0432d90cc16c03382b53247a"
    }
  ],
  "blockNumber": "7,413,496"
}

{
  "Sr25519": "0xba5286266947efcfa3706f410a55114bc646c75093243e2c7e30cd8733b8a710bbc6cafa455b694c0d4eefd7ec4750f7caeeb53a3a6f574508abcaf079858583"
}