Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,659,202",
      "signature": "0xafe28d95f1f0907413820aa56a483fc9ab915b41c4db53002fb99fa76b00352dad239dec8fdf24beb89a2b73acdc917d",
      "randomness": "0x7928a5106dc5044109fe1569d696c0372e0561337c57c1778c225895c784e15a"
    }
  ],
  "blockNumber": "7,435,105"
}

{
  "Sr25519": "0xa010c315ce1d67fbe5289180e55531a6b17772f80425efb30b2bbe32485d261e7f21554c04d0ac5bec0cc1e1d76f0772f1252fcdf65b7e62adfd0fcd22b20b89"
}