Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,558,467",
      "signature": "0x8bf7059f7d4ad4682f9912fe75089aee9608f4f7340c2f0bfa23e4db9035b6e79a8c3a381c8e471e6de383aa224fd505",
      "randomness": "0xb47099d3939d237a50718a0ac572a111f6910712a833b4a504d9c927e02a454f"
    }
  ],
  "blockNumber": "7,409,952"
}

{
  "Sr25519": "0x42df09288435b4b35ba019b260acba4d9c553914cabc2d9fb417a32b1e2588588ab92ed912ea75e0fa2f25a4702345338e1afbb516cd689d982376d72dbd6e89"
}