Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,572,898",
      "signature": "0xaa23c8437dfa5286cc2574d22dc42d7da6896d26dcf569bd939cd6b5e8e0e03d5eac0112f5e8ab764f25ca7e92af8de5",
      "randomness": "0x7f3b3f312e0ca89c4c00e81134f7163cc7a2d9daa34f31ca1415813ae9b805f6"
    }
  ],
  "blockNumber": "7,413,560"
}

{
  "Sr25519": "0x5e605c992dec93aa790e10003f5fa60f6f93148e466f5bac66d96ad50c25315ea1c39155bc1e0e17fc1b5c37e3b220b630cd657f0a9cecb51cfdd2a2993bf581"
}