Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,669,568",
      "signature": "0x8929527084caceb4f2aeb7a8c17ff18559c5f5c103ce87f38e8a87e7d678cb9ab0c279a3fdb8a9d39519103deac58996",
      "randomness": "0x78e0c6213d94d6448b1c6ffb26bd1b489cbde95193631b8192b01c4b812382c6"
    }
  ],
  "blockNumber": "7,437,683"
}

{
  "Sr25519": "0x709730da0313b4fa1769aa815cef5c1ecc1f81f49e0800c005430249fed86b5eefc431ba6de0d95691523d29ce5c2c0a18ee501eba2dc1c9ec3ded9e0cc1c78a"
}