Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,568,676",
      "signature": "0xb827b26020cfe6a07dc54513694b4d38d8cf60f700bdb82940075d4b4b0bd4fc7864ff4552d402cdcd1fa69acdf46a6d",
      "randomness": "0xe386b562acddec083402843a875855f584991264df8627ba32b5a324dab32d63"
    }
  ],
  "blockNumber": "7,412,505"
}

{
  "Sr25519": "0xc4e1b4207486561c590debaf181e9a31cd3daa5324043ee404740e95ee627b5b865305ed533ec608f3f5dd9a379d75ad8923c6abafbcb577f00abad8f4b26385"
}