Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,555,225",
      "signature": "0x8b116939801b7b2aa872a56952714fdd7adaed45432194e4b2b40c4bb1387e4f1147c317d12bff03a6c34d9da620d1de",
      "randomness": "0x66a4d667cf586a1b78922f2f8c99473274d3b7da3522521565e24a0563488d1b"
    }
  ],
  "blockNumber": "7,409,142"
}

{
  "Sr25519": "0x30caadf3e2a61cc7c333f67c8b70a4848375a1d7c2dec6fcd7e2dd2c835c3519e978ff433ea081ed168cc5df37878fed6df8866ad3bf74e57c1b2dfe3c8b2d87"
}