Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,606,937",
      "signature": "0x981e43652006f0f99f9337a47952cbc027500609f4e22bfcfa7de91c7834990d40156e9ad7957164eaca546c8cd21b7b",
      "randomness": "0x2b86e968c0041875052c74b06bec613428416c8ecab90f9642eea4cf7c67d4b3"
    }
  ],
  "blockNumber": "7,422,051"
}

{
  "Sr25519": "0xba03beb01b69c47f235033f62623349187aa09573b4659500306c24a814fe54c0af0056a5b708583e92af338fea2e0df9ec178fc3d3e0d9945e63218a012c28b"
}