Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,241",
      "signature": "0xb49a2cbc467a89cab3298463322a2ad321116f9d92bf6d4198c11e62475345b0d5e4977bee7c864f5d37706c82789205",
      "randomness": "0xf8beef38aaa29dae312e33226862b336ad719d3e72052da653607e1529e8d5bc"
    }
  ],
  "blockNumber": "7,406,396"
}

{
  "Sr25519": "0x82b52cdd721f0a73b6643a41a1ef18089bbb03a677945c6347f7ff34936aa808911ccab62eb4784ad3641b16a325de04ae0484a9e577b2fd7dbf356fca4ecd88"
}