Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,589,596",
      "signature": "0xb7beeb7e8496a5c2df20e1f3d7539f13e80e326199b89a4611dab47b6cc1d07e0071d53b777ccd1cd4cb8643f14fc46e",
      "randomness": "0xa00be0b7a23f69040807e0286661c04683991cf5354d8ad445cfc00f14d576a9"
    }
  ],
  "blockNumber": "7,417,721"
}

{
  "Sr25519": "0x8e681e6d50b113dc1412cfdc8c28805e9034176ffd50d44bbd6cd7848077f776d5d5441e2f32dc4f4a909bd8c650696e940cad567af7aa77ae723b56e7987f8a"
}