Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,543,797",
      "signature": "0x98cff88a0dd8d4c70cf12fb69368951e8ea8ab36d778365665f3b3130464851fa945e35973b58d961b66fce1d87661c8",
      "randomness": "0x3f7fd12dd358340713b67853ffa8a47b41f845951b82615d70319c0fb307101c"
    }
  ],
  "blockNumber": "7,406,285"
}

{
  "Sr25519": "0x9a461027de5c643d6c00d66df2c7642a4cc3d7a93bf4d019bb25aaef8369f07cfc8a21ec2722b86d9fc59fe1736a4aec1ab58d6249366d6179e5756808fd438a"
}