Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,599,086",
      "signature": "0x9848849b1e2ba0c9c13ac4ac03d1ea3eb5f29a818c239998aad40e0564e043cafbd7809af0a8f93cbc9d5afe854f4a3f",
      "randomness": "0x119a04b08720d15c0f083df966bfbbdf8ac6744e008239e61262e8cd336cc53d"
    }
  ],
  "blockNumber": "7,420,088"
}

{
  "Sr25519": "0xd25cb3325316e7d7234c73f7c8974dd88c282d68a5db1505a2d57a449a26347cde3c2c595653d921a43535c0b0f6d62421f8b622c3bbec320bd0e43451b6dd8c"
}