Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,537,459",
      "signature": "0x90bfd1b3c3b2f4771afc04f261892aa0c6cd85c2df9c00990d5a797e2230f7bc069ccaad7b9923c54c097da090f36bf4",
      "randomness": "0xbc290d4ce1e055410f14920867bf4db518d4627d4ed7e24bfc1349cedb006304"
    }
  ],
  "blockNumber": "7,404,700"
}

{
  "Sr25519": "0xa8f7094b72d89a5552e29f8b5838ce86ac4b420c7bcba1549db6aea37e43f6002b68aad5c5f8ecf8689a6cef34537bfe76600d3c7b13f4ec1f569343b3bf308b"
}