Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,582,975",
      "signature": "0xb4f177de0c223dcabc8acedd2f82b663389cb478c4ffa011b4d49aa5849e60a8794dcbd76311b69954ee6c8272d784cc",
      "randomness": "0x9d2f5f43afc69cc4ec29efb88a03defe7e224952cb32c806597a13989b31de53"
    }
  ],
  "blockNumber": "7,416,066"
}

{
  "Sr25519": "0x740de2173cd56c9a7c52e2200d9a5d59fd9fff7092961e5bbae1a8eda70bf12c1da6d0dfaed1d7b100b1c3f83212cd7dc24a8c86fef8bfdfd4ea4af2255c598a"
}