Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,666,641",
      "signature": "0x8547e3cc526c4e762f67a25c3360685e3b9a6c2c960ac82bfbb69e3495161678b00cba05090dadeaeae104a1c0104248",
      "randomness": "0x770f6135eb1da07e227b783469b4e48a6c35973266d0c0749166f23e29cac5de"
    }
  ],
  "blockNumber": "7,436,952"
}

{
  "Sr25519": "0x8ac05163850c872bdfd45d4085f2154605563e29a95fc44126c76b05c86ea960a72ed1b33026cb9452b5423909434b8bd61ada4cd2777770adb171d3ae22af87"
}