Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,568,343",
      "signature": "0x802142fe4d7a33bca494e769eff0ff63d6e7059354ce5ceb0c6d90500a639b995b0af48687e1d6428f974fd01e565c51",
      "randomness": "0xad01d0e8efb653ef35d982a2069e271508a5bbaa08fceeaa211c6ef90e362138"
    }
  ],
  "blockNumber": "7,412,421"
}

{
  "Sr25519": "0xbca755a8a5ca0f0cb7a9cf900dc61881ee8a4cb137a7dfdda44ff92f0868c60cea97350503d328d2cba03f9da22ce69a27a99286240ac161879cbd32da0bd481"
}