Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,659,866",
      "signature": "0xa2fdf97d4ca30497c8ec83f502eb6744fb7120928f1e4cbfacb38063468e65e6fa8f8aebd6f1223c74360c5727f1aadc",
      "randomness": "0x426443fd3fcd8b7845cfd232cb059a1e7d11b9465c0e866d1506073bdd7bc859"
    }
  ],
  "blockNumber": "7,435,271"
}

{
  "Sr25519": "0x1415351dbd42cdde159993aaadb0d6e3f24e3bcf37637162224b04d56c4ce9077c77bc636165f4035c7345fb3c02068d2e6f6e69a66d0f785bd81c0c6a95e380"
}