Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,544,461",
      "signature": "0x9941676726f18f84dee9704e1924c70d5fdbd006a9f57efde1dd2eed919bc1730de555de0c1b5c4b36aae9eef12345e9",
      "randomness": "0x051ae18c7b614cb4ea7fee9feae0897505cbe4a9571d17f5cadb0b6a631c6315"
    }
  ],
  "blockNumber": "7,406,451"
}

{
  "Sr25519": "0x40391cc5e89471ae248cd04fbd527e9781ebcb6685db05a2d0570c3133b39a459b9692c6fff66bcea382583b59c8cab950aa60e2e97d924f27b185717c482381"
}