Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,543,258",
      "signature": "0xb30f49337757898f2d59d930de8b7f1d3c82a0da13d74ec9e91e8c6013f254b578cc7ae14a8b57596f07e7ab35d47465",
      "randomness": "0x3e8d04286bc77f83098c0c640662f9dc4f6c4b7b4333a0e56776f805d526af3b"
    }
  ],
  "blockNumber": "7,406,150"
}

{
  "Sr25519": "0x26a3856c56aafb031ca07f6e852b35371f79c8f90795c9fd0ddb2b9e510b046bcc494e60f28c02cd8b8b6e8535ff16ae6e781f5f2e615fbe93d4860dbce55e87"
}