Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,622,642",
      "signature": "0xa1b6f7804ede057ee2e8530cc7e9944cc091913431b5ecb6bc8e62a7571d280675ca9e880828a869376dd22d548be18a",
      "randomness": "0xa8c500eddcfe55c8f8eff1aa180c68dbc97a73ba9510d9d4239a03105e7e77da"
    }
  ],
  "blockNumber": "7,425,975"
}

{
  "Sr25519": "0xca1d437a967879b7f62c7c93328b10a868a33e83a0e99387d4aa1c2a60a2af7cdc8bb2c98ddd9184421ac15c51bbb9db842499080bb7aec7a47fc1edbc12458c"
}