Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,147",
      "signature": "0x8360bbe76547caf0fde5abdd09aa8dcf91c83ac45db5acc042f2bb28d7ca1154cc36e370d1109691da7c79e6c58133c2",
      "randomness": "0xc645c9b2af4be4a46aa712aa04b2998246ebec5518576f7260109aecb8b1da03"
    }
  ],
  "blockNumber": "7,406,372"
}

{
  "Sr25519": "0x7c7ae5553e60dff2c1adf462d4f4908a3855ea8545b3999f16a8e4104395931aaf41865fcfa7f9a99ac5881c7aceabd376446532111e4b0ea6c57e20fc64a182"
}