Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,585,022",
      "signature": "0xa8a00fb1d52095a18bb01c80e0cf1c4736cd65871950ace07f4c90b838e8fa73cb45f10658df2da4c1cb372110c0c434",
      "randomness": "0xd28660daba7d69377973f49871009e416af5dca4edd749b1eaf453857ab599dd"
    }
  ],
  "blockNumber": "7,416,578"
}

{
  "Sr25519": "0x68579237a6e9fc9df1d543139a2c47203688a53c81cf7f1de6a20c5231dc0733e58e266bb9fc490cb361b9961dc65c46b5e8eb3d57d82318afab6ea268d7af89"
}