Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,606,083",
      "signature": "0xa8ea7de44fb1b692fd2c2c3780328e432ff05e109bc43890b7df516d5c8ea00ada81df3d950a3a0b441e6dc88f93702e",
      "randomness": "0xb80235c7247c294849ef86f6b36d5c0ae5d41a0ebf9eec5f6ee10f3310ff804a"
    }
  ],
  "blockNumber": "7,421,837"
}

{
  "Sr25519": "0x949103887e2557fda7e2e0c45f9a68e8664e0a20ec6131c1af43cb67626f164e4da45fe63c7909eb303d19ad4680c006b506505efb5c37803f0ec6e96083c78b"
}