Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,565,737",
      "signature": "0x86e78c0ba5e00d513d88b05df982cfdf44005c503e062d757fdd3064e4dee5d2390d8d789df5c2a43e2810a4f259cb32",
      "randomness": "0x855f1bd0ba15e509cbd0e52f9433dd90f25886dd98fa286cd5a8913b53c182a6"
    }
  ],
  "blockNumber": "7,411,770"
}

{
  "Sr25519": "0x602ecf76ed5e645090f18bc90a6224e404f631ac9bb700f8bbce4cefb851797d29c9c42b3a2b35531c5cd88804cd5498da5f981f84d7347ca7206bbd0f297089"
}