Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,633,338",
      "signature": "0x8e393999e04b2d052fb8bbcef2fd3456e64b7cc47961bceb3c085b10e7cebf98335f7e6be9221f88a41b5f0a2ee1eadc",
      "randomness": "0x9c254440225b6d7a8063f444ee373473ee0ec19e8cab4ea017bafa9cf7c81d3e"
    }
  ],
  "blockNumber": "7,428,649"
}

{
  "Sr25519": "0x5e48bd8fd33f6f7d2a2e3eb2b6c6ffba51982ab8604d412c576977508c2b48506a4ff13ba77d99245f062eeb5753909dde7de5237ca68e19f003c7baaa0f0084"
}