Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,560,022",
      "signature": "0xb68b681d491483feaa94e8089659fb83ed76996b193e0f5b68255ad13e0ac0ad040ebaa3d31f015a2eacd7f80fe1d450",
      "randomness": "0xc24893e761bf766b57c3e4a39d73e93f07339457aa4fcdd2e80d054947cc38c0"
    }
  ],
  "blockNumber": "7,410,341"
}

{
  "Sr25519": "0x425e01040795db04b0a238a933ab663a4a5f7bf1d11b0f3ca8a71e630af2f33aabe951ec20a154801a9d1006b39d411af7fb2e3cde6d866920cead8100c9b58d"
}