Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,541,732",
      "signature": "0xb376b80ddfb408839e2f3e30a77c12f01951e71806cbd61e92523277279f29d16f58cf45919e9d09a561a8ea42efa13f",
      "randomness": "0xe95b9d42f28c5fd48ef5fe6f3512277341be29e5cd734a7156c57c796f471ee2"
    }
  ],
  "blockNumber": "7,405,769"
}

{
  "Sr25519": "0x282ba3e5f8fd9471af1226be31a17afd89af9f5d90c098ba3a76352a0beae75558c6e9140f54dd5b870c06f5f6756de66a9d1a1b9a771a4722855882e8e48381"
}