Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,545,224",
      "signature": "0xa8ca0541ffa74333791ba19ced9c5ebc31cddfbcb659f4bc0e66960184e0e1c76cbfce60d228a502b1b34b9a42516916",
      "randomness": "0x747930d7b489c2970874095db41dd933326f3011c14a6d2535f16b65976edce9"
    }
  ],
  "blockNumber": "7,406,642"
}

{
  "Sr25519": "0x54232e6e1f6b6cbd8d1a9ecdb07d65825f932c4abdcdfa8a32dc5cafdf36c54a42dff89712ab1733793ef3a7cca4268f7da4919d1fb2ecfc44c0e0f040cb948d"
}