Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,551,864",
      "signature": "0xaf27d161b864ee5bd0b359a3e66b398136a126fd58d533f83844463066d240c2b84048ef4cf573d0fcb1b0db6078ae31",
      "randomness": "0xf00e7ade398e32eb7e70da5e13705049abdf386603d4dc1de35995ce11a8d892"
    }
  ],
  "blockNumber": "7,408,302"
}

{
  "Sr25519": "0x8c9863687546c812c3cb65be0ad14162b1894b89c6bdf9ed94324111f5bf756e901be9c76102298af15f2e18ad2e3ef3ac88c5f46f5c99017312c92c9966488a"
}