Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,539,635",
      "signature": "0xaa03ff5255fe883a7eb6c2648d5015112d85012be5b9a4d39c4e2bfed5262f4415b25987809c1cb7adec5749de8b37e5",
      "randomness": "0xc8583518c815813888baabf86d72661edc2898cfa435a67faf8de6d864272c1e"
    }
  ],
  "blockNumber": "7,405,244"
}

{
  "Sr25519": "0x422ca3d561f1df2a50ec160c236dfaa4aa2507cf1d7d0dd7a6b5ca4d02714e0e238b6fa7e4ba93ce8fe671db4d1e9e1f112a27bc48bb9bb52770d1aa8efb6e85"
}