Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,584,527",
      "signature": "0xa34f79ec427c750b215030be2366d036686c4cd017a2281e1cd5181cbea2315a6afaca1142f2ec810a2e8602f4e4c567",
      "randomness": "0xbf95f4ca03a9e90336fa575fa418b5d55c334fc18255521f3a0f345989cd868e"
    }
  ],
  "blockNumber": "7,416,454"
}

{
  "Sr25519": "0x8ed29f14f9c74dbf75a88d194f2894cdb26a073700d62e0ab9cac9dfcb3a9d4fab0963dacdb4613379739611991ba8c63ec6b76da51f97b92ed7a5ed1a457786"
}