Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,579,890",
      "signature": "0x872267321468c94029fc64a6bf6550971db937af2aea2fdf66736b22c4349880f982e3fb33965ce9c92e854a0deec9df",
      "randomness": "0x2c72bee9d4d44f3596460db649a02d0a2588f0af5cdeddd6cefb2384079f1dc9"
    }
  ],
  "blockNumber": "7,415,295"
}

{
  "Sr25519": "0x9c502b7519d10fd5586c49bf44f2a58b672dec9cd3ca3a835bef22ad5edaec6c8faa5248c3dc6018893b2f2c486acaa2b26df808efa5b5eb5f3cdb397ec44083"
}