Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,541,892",
      "signature": "0xaf9fc0a5fc132ee69e2dd85d49b195967d1adf3cbb6a677ee3e3905727d2a2bc533aa876203f931411b1d8cc8f17758c",
      "randomness": "0x65a889e1835f4e361acdf215248406a7bee649a45270d332740e746a3b5dc62f"
    }
  ],
  "blockNumber": "7,405,808"
}

{
  "Sr25519": "0x3001ef586e2dcdcd4aaa6d52a5c524f30b34dca5db63e343b6df6b6b686f3202acbdb520e1660589a3d7365ef4e47e9c2d3df302ea0b254924e9e3391b83e080"
}