Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,544,656",
      "signature": "0x882e1f1af15ccebae77e7e652abd23c1621efead135a8c2206716c00c5f0d72ba7b7027a8540c087c8e3208dba13f8df",
      "randomness": "0xab1cca1458c391de121826547ccdc5d5b9004b99a97303e8f7ede35005f2ba3c"
    }
  ],
  "blockNumber": "7,406,500"
}

{
  "Sr25519": "0xc09f8073add370599b5dec932653a9768a97bafc3245a97a28009ebced62ac3db92f89f7e5389e1d5ef24d9cfc83ce3aa56084b9c08e189f79396c813867eb89"
}