Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,586,107",
      "signature": "0xadbf90e13911bc5dde8667558a43cd25f7898895d04ac0fd2eccbcecbe630ddaeade55eb706127d72bc3a29d58c5de79",
      "randomness": "0xc34b721edd9d595c1d12dc1cfbbbd2a26111b25d583209ae2fb6705f564bf4c4"
    }
  ],
  "blockNumber": "7,416,849"
}

{
  "Sr25519": "0x9c0829820e0022479b4f7401160fed1499fa942b413b178f46d41f818b5e8f7a1e611aedb4f1cbc6159bfec2ae3f682cd9b21e442896e237cd7be9a071d1fd83"
}