Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,559,067",
      "signature": "0xaf4e1136041086dca52d0dffb6eb3f5ba03e832bbf74dffa9f3ae5991b7b230403274bb98540232fdba0adaa3583ee5f",
      "randomness": "0x6f71837139fb93eb3c56bb47b44cded16d5bab75c70cd64ab1031f31da5b9cd6"
    }
  ],
  "blockNumber": "7,410,102"
}

{
  "Sr25519": "0xa4ada7c9d168250b7b218348d61f9caad21ef0670a26d96fdf18fa810e65f11f7aa5267b8f3055b0808a952aabecb29aa4839b819b6038dc1d8b617974d35588"
}