Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,640,024",
      "signature": "0xa3a2c190e61f7df0e36cfe571d8bba0225eb14fc1ae8ac69de26192d9272c262b4df37c38d96b8236c96c90418a23471",
      "randomness": "0x8e5342a22fcd8020c3298445f97fbf2675fcd7a0cea91bad10921de7fa562e89"
    }
  ],
  "blockNumber": "7,430,320"
}

{
  "Sr25519": "0x967b6ee9b12c678e7ea6bbe2d5a1c1ea39bdac2dde516d0676604b1cc55cd84a2741d07b9cb6cba81474333102e756981afcbdd7a67e4d9b32eb8b901ad94882"
}