Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,545,969",
      "signature": "0x9448ad4d29be24987c084735e411d66b4df32b43e3c6cfce2090974d7def687527969de52c2929765e651bdf442d55e6",
      "randomness": "0x61969331249a47ed2293db4cb8ea82643827e835de6dae638cb578602e2b8366"
    }
  ],
  "blockNumber": "7,406,828"
}

{
  "Sr25519": "0x6679c354c4fd84bb73eb007e1c948114997a305fdd9ba5f7a4c88555e2de116fe011b055a3bc4a46bae8cf18f81346e509f07d65f6c7c58f317bfbcacce4e28d"
}