Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,542,426",
      "signature": "0xb7549ab44e0d65a5a325ed2e7b98369ab4c304eec561c7364e08ce0c695c461bb4f5592e43bad7150b951d6624b161f4",
      "randomness": "0xf728f7146b386ab3e0b87f5307441debaac44e4ab65e65cd907cf9731d57907b"
    }
  ],
  "blockNumber": "7,405,942"
}

{
  "Sr25519": "0xe00b04f627e1948387ea232d29559a99e10a1f8049dce9ce279bd1f3eafff770c9039940973c493776a75fff202aa254f4e39c20c820c2e5e37e1bb1fdbbfc8c"
}