Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,668",
      "signature": "0x8f437551aef9defb44d8cddd0c8900802410c6afdb3221f28c397986a6d39f8c2fe88a3af7d33182d34d45ad576024f9",
      "randomness": "0xa7a711141bb9f42df1f418345bcdcf2b23b58ec4ac73fc16eb72eed8571b855f"
    }
  ],
  "blockNumber": "7,413,502"
}

{
  "Sr25519": "0x1c5f35e8c9ed153453077753dd7cb38c5c5d7f135baffb2b254f30b15a087a7f67249a49b8f0079808c5eb0c1c7480ac768a99823124780e574842ea99349d8f"
}