Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,649,857",
      "signature": "0x93b41b8c588e01bc843df404ce3c13d98468afa3b72eea7ebc9957af124bf787180937c02263823945e31f09506f1c68",
      "randomness": "0x7d249d08a61f5de0962677d925d9a51d4a68d19cff294944de3a046c892feaec"
    }
  ],
  "blockNumber": "7,432,769"
}

{
  "Sr25519": "0x6a1508a7ca7fa83ac590f7d31b461b5e9ad7f1e263158e73c3d165cef78761603ecb270f18ba24715f2bcdd06612899f24b986f8f6e86843f67a3a2cf7477e83"
}