Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,634,988",
      "signature": "0xa7c32320d630619999940680c44f581409583a9077c0fd48dab5784c5f3b599637c84c4833a23ee17f11f6c0994fec76",
      "randomness": "0x3fd0b1b51ccc64c115afd11e1ab8241ab974900ede9f4b9889903ac275112573"
    }
  ],
  "blockNumber": "7,429,061"
}

{
  "Sr25519": "0xcc234cd12513388822bbc426ac69b76a8e1d35b23d0a07302d66a9fd1bc1385014afbee4e0de74b35f2e3022d941b167c2c47dff47bcbba69e4b143a65718d84"
}