Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,616,780",
      "signature": "0xb4883c375668dc938125b9e334e0fe8a04689c6fd488f495cfa5b9d847a0e5b6390d64db3f410f9e4899375c485de4d6",
      "randomness": "0xd9e335d724dc666f406c9ff7b4dbdb68e5649920726e8e40761795b0870828ac"
    }
  ],
  "blockNumber": "7,424,510"
}

{
  "Sr25519": "0x4c75e5e3a301673b2f7df58ae4bfd214ac552c1d495f41bfc6dc5b4e27c8fe3e94f067c269c11e0801ee56eb2f990b2c7466cbb4c4e332ac033be05ce872d986"
}