Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,657,908",
      "signature": "0x994d7a17dcfa5f96327fa82d5206b8b4a4d5caefcfc9fc87ecfe07eca844b89fbca27d8fa7432ac278336105673532e5",
      "randomness": "0x5ec6c82a39a7ae2bd38a79aaa056f07acb3bd19f30e23e1a65621d283f1ed2bb"
    }
  ],
  "blockNumber": "7,434,781"
}

{
  "Sr25519": "0x7a79e9bec4d4fc8e04cea2e4ee272d652fa162accceae73fdac303d0daa19e47d2990f962ea2c196638219e9645dd5dfa456ddbf26c59e34cb08741410237580"
}