Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,666,818",
      "signature": "0x8782673c93433bdc17873199ac2433b794a1cc6194d94783ef27ebfbc023aa995427cf90046e2220faf7e0bc2c1e32c2",
      "randomness": "0xc9a4d57200700108cb5d2f03a374d327d9d428efb424e4387c60d8ae71df7e45"
    }
  ],
  "blockNumber": "7,436,996"
}

{
  "Sr25519": "0xdc8d864ab9146c33830a43a768f0a6ba1f410d1f5d98361b1f0b6c244a61d5686f35bf6605f475485405993f0bc015b03f605b3f03f933d902d31f2fdbbb5d84"
}