Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,605,302",
      "signature": "0x80bdc64869dc5dcd23a330ed07c9baa7fb707a736c4bff358c8d293b435f6cae06c754ecf677da7663a258290acc37ca",
      "randomness": "0xdea8b18f6d3a7d68d300a7adac4ff1c16aa56ba314a13df79191896db28fa3fa"
    }
  ],
  "blockNumber": "7,421,642"
}

{
  "Sr25519": "0xd25bc8a3c86d9a2325be8bc7b28b7260905588f2f70d7428f52d4a41f83fd27671c9828a25b82fe81611ff61f27c535dfa9b0e76c778ff036887770f83a54d85"
}