Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,618,428",
      "signature": "0x95d7b7b006ae8ab3bb897c0d8a52e29f880d5ada00cf15dccd93c0b783f9d912545f9adb13342b12aef0179ffdbc99c6",
      "randomness": "0xf521b30d44ea27ac123394b3e3d7e0cd5ca55927167ceef149e9a1f4415f06fd"
    }
  ],
  "blockNumber": "7,424,922"
}

{
  "Sr25519": "0xb8e6a78d230053a364b2893125182b855b0d7985193f4aaa70d510c301b99d38521354125cc98d95372f0f0014a2022e23ee57a61b27cd4a121497e25d36ef8b"
}