Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,592,702",
      "signature": "0x8e049a221bbd801a2e2e1554eb28a781654dcf1a95785fce189865f3ad68e55b9871692b0d374b51f9fb4d7ae057ff72",
      "randomness": "0x7fb8607ef71c1edb80f90837dcd1e52cdbf2c3f3dd53e75abee0e60c2bdc820d"
    }
  ],
  "blockNumber": "7,418,497"
}

{
  "Sr25519": "0x6e94ee83bd8d9729702705f29deb114be0a75f722ec3cdb3e193d6ac8bf696046294a1d660f0bcb6100e8edd51bba91848eaed5dd2fcb67adc9316dbc76b4e85"
}