Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,418",
      "signature": "0x9134d6b33b9c049f412c2e8e5a15484262474905ecc7acd77ec0d163a4dcebffd37221705fd5db5b4a58cf92852e829d",
      "randomness": "0xd0773019cdacfd8491ef8514f05f09abcbb6df80e47fa9ff8a46d1f5ad88299a"
    }
  ],
  "blockNumber": "7,415,677"
}

{
  "Sr25519": "0xa27f7fd40c26ab0ce18ab27cce775ecdbcf48d54df4ca5ced7f99ff7c16d065aa8c8d3567ec1fb6fb7ababc9bd5c6d3b3b8b4c8c1de83317c88c7e9fde1a2c81"
}