Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,607",
      "signature": "0x8f76c4a7d07531d5b5f694edfbaa863178ad0bd39163b3be153b967c63c569223ccdb132943735b021e3c5add0b30648",
      "randomness": "0x7ce424ad4755e1f5effcd68fc238d3da060540bf45edc71172bc80b7c71234e7"
    }
  ],
  "blockNumber": "7,414,987"
}

{
  "Sr25519": "0xd0401755d472294ff75f7b6390de90be84cbe410cdb69e8d2311ba6f1db15c0a764b43134d8934735c5fd829fed58e835f5980b991b4dc2e7f73ea0b4e2a0a81"
}