Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,562,481",
      "signature": "0x828e602e292766aebdda490506a19dbc83924aa07e4d515a456ede2fdc22d6e5f586f4d8d7359f6ddfbb8abfeaded69b",
      "randomness": "0x71f15d6a67753e349508964dfe2b55b81de0406cccae2df127b021aec34b2441"
    }
  ],
  "blockNumber": "7,410,956"
}

{
  "Sr25519": "0xde368ab238ecc709f83b205e6f38fb3d6c1d4192c8dd510b27e58e90629f8f38d5c3c2a87cb75781ca93e73c6da09a53d7169975c5ffb9cebfafba5cb601a089"
}