Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,559,381",
      "signature": "0xb0055d5b31c2928b926dc9816e0980f6daeea4839c05f26316a18e5c1a84ddab0a22f02f9bbc4923d46f2710f1266ba8",
      "randomness": "0xd6a7da5750f75059b08a6e2193e807d8c1842e0c61f719d305a0305eaf0c6ae4"
    }
  ],
  "blockNumber": "7,410,181"
}

{
  "Sr25519": "0xaad8a5cc405d536ee4a359e3ed89097d65cc7b7b7e32fc872b6d012553686b09210f0f8eaeec90d4f6f3d697915711e526b65f5e7fc7c4e3e8e4a4ad0350af86"
}