Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,555,417",
      "signature": "0xb7876738b19015ce4b2a2eec394246a04314c74f183d86584dd5512b0d6a1da28ef24faa0c78a5af1dd709f6eff384ca",
      "randomness": "0x70dcfb3bb01e4684a94117ff5530e176831c67bc7e5e885f3c806b1e76951e1b"
    }
  ],
  "blockNumber": "7,409,190"
}

{
  "Sr25519": "0x9ebcd4de7c775686d07c4f8a41932647aa6883eef9d30c84970369e976e5e705ca9620f30336adbbc0a25587a6d039d56d6cce89277eb68f8bb405b2e3c0ce85"
}