Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,601,614",
      "signature": "0xb2c1ddf29b7225d08dfcff15ec8aebaba3d68aeb9f09c446b500507ae122c081e4e3d864fb97b29585549f5fc9855e41",
      "randomness": "0x7874d27b47170bc7b1307f5d562ed546e09862603a8a1ab02c1951c9c9fe620c"
    }
  ],
  "blockNumber": "7,420,720"
}

{
  "Sr25519": "0x0a0b60612ab5bfa1090d3046b88b617e46d045a34ca4dc003f0f75d896b0c373769eaaac43c9fad9df9ff5e4452c2d9dd36d264b14139ac1cf0f9012c750bb88"
}