Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,702",
      "signature": "0x8c2fcee6fc6233c34a2151439282e8fb0888f0a9539e830b8892346531903b2a8e9cba248e626ab96467f8d3e344a232",
      "randomness": "0xbc9835886e8efb1ed3f58d1eddac3f815e1e7428d145f6f99d6e8c6d81fc4adc"
    }
  ],
  "blockNumber": "7,406,511"
}

{
  "Sr25519": "0x2c4a1500a2f2488e49a0d7e6f55e54b30d37b392d70e70310bd07588fb0db025c2da2497a7f4cb8f4a6114ad3ebf1caae01b9e19b94d6f77f6a7dec15128598d"
}