Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,606,419",
      "signature": "0x9912fa0c7d2fa35629a15825ec0f31718dd580799ed73fce70441abfdc8db3ad97273991cadc2a447b849d19315bb18b",
      "randomness": "0xe343db7f4be429cc4b63a44ccad4ad7eda8a7fc4e0f0689b844fc960f98f1568"
    }
  ],
  "blockNumber": "7,421,921"
}

{
  "Sr25519": "0x8ae7291a41db6553b40a1b486ec15d3284813ce6222008c7a3d27d84437f8f6ff6ef7d5ee8da85f91735599c69c4a1e11b1b3926cff447c9bc39e3a8d5cd5181"
}