Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,621,307",
      "signature": "0xaebd4f6c69fb09e988f42d901e1a953386fc746cb7d51c03106e5e3841aa5f2d54258890033dfcbe520be3d04c7c0c14",
      "randomness": "0xa52b7f5cc9411da5078b4d501e08bada8fc5332b30927d12688d2d04b6d6c96a"
    }
  ],
  "blockNumber": "7,425,642"
}

{
  "Sr25519": "0xd0e3b8d825dce79050aee66757035ee6f7c2d6a2e044b155edd633ef3f3a097bd05407725147b1fb0c766add6ee4c73bf85b417768cc5cf861855f5ceb811289"
}