Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,584,288",
      "signature": "0xa46b6fe5074739817def3efb8bde7d1c62f0e85596b7d8c18e9bf109f672766a7f499b2732f871ec96f58fd9fe7af665",
      "randomness": "0x7ca08b646152fb8c92b7af6678189e736e2aa1d936c99a8447d4c4952c56e81e"
    }
  ],
  "blockNumber": "7,416,394"
}

{
  "Sr25519": "0x92e06a253acfc430309da223bc202506a1508b80b78868bed80ec858c401ad662a4f5ddac52be45f734c91beb2ea4a6862643f02958d3fbd28b6fb02d0d07d87"
}