Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,576,065",
      "signature": "0xa9f3766487814f15855abfd83c828c896f2095afa6fc8ca123ab408543eca2c3ffa59138879d4d06bdab76d39f15653c",
      "randomness": "0xbe681f5cf7da849a57af3e1ae9f81f83ec7f27cf5910d3ab042cee03e4ddbf1c"
    }
  ],
  "blockNumber": "7,414,352"
}

{
  "Sr25519": "0x3e4b009829af5629ee6338ee26146aa7d0b7873e6c9575ce410817841e8a23289396c097d28cbb343a402b4d8a88083b5ca480283fddd0b019e8f76e2ee1638e"
}