Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,298",
      "signature": "0x822b1c235471bb5f70148578dec23055678b566e0c851ee01bcf5c813cb7e5e5b189a95048c0fc9a124d7148e504e863",
      "randomness": "0xabe418d11ab106148d5343c30abe7bf25eac48390305cc04b1155048df22fe18"
    }
  ],
  "blockNumber": "7,406,410"
}

{
  "Sr25519": "0xbcc20afa1a98b7b3c5a990d1124ea797e474d44e4ee867ad50cc593992c0112ffa328a02dfdeb57fb02a536a6387fa3dfa501efc266595c00724da982573e688"
}