Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,550,211",
      "signature": "0x9186ea8634bfa3e3c02f388963ea682fddbec1a3def4b2c6d36c52b044c0f05c9b947703f26a358ffa075f53a9febb78",
      "randomness": "0x0f419cf983ed20e48ad52438af48a7543255cc42903f54dedb8b66b2fa18c33c"
    }
  ],
  "blockNumber": "7,407,888"
}

{
  "Sr25519": "0x1a7c5b557bc426642b5855f584ff3b582ebd63d98d6f2542a3cec0b0ba9c091e713f6ee9c78e24cdda14facd12e331e1ae63972affec66485fbcefc8e897b58e"
}