Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,688",
      "signature": "0xa88fe414991e41b9ebeaeeaaa179595a0e4ffb0f8d77d8a4adfad79095a06b35162e7361d06e4b6c59c561e49ae512fd",
      "randomness": "0x3a66f8ceeb6861f233b727e9e59121563eb4e34fdd683696b74808a364f36b0c"
    }
  ],
  "blockNumber": "7,407,507"
}

{
  "Sr25519": "0x9ce26b859f646720a63147993045371e796e6ba9ab2b3c6b3978b3d061528278145ffecce51bde09306f5f2184d0e3af56931baea7f9ea7e3c90eb4c9f22d083"
}